When Your Organization Needs Answers, You Need an Investigator You Can Trust.

Fields Sentinel HR Investigations delivers independent, impartial workplace investigations — giving your organization the documented facts it needs to respond with confidence and integrity.

Whether you're navigating a harassment complaint, a misconduct allegation, or a sensitive internal matter, Fields Sentinel provides the structured, neutral process your organization deserves. We serve HR directors, business owners, legal counsel, and compliance officers across Arkansas and surrounding regions — bringing methodical rigor and professional discretion to every engagement. When the stakes are high, an independent investigation isn't a luxury. It's a necessity.

Strictly Confidential
Fully Independent
Defensible Documentation
Our Investigation Services

Our Investigation Services


Every workplace situation is unique — and every investigation requires a disciplined, tailored approach. Fields Sentinel offers a range of professional investigation services designed to address the most critical and sensitive matters organizations face.

Workplace Investigations

Workplace conflicts and complaints require more than internal review — they require an independent process that is fair, thorough, and defensible. Fields Sentinel conducts structured workplace investigations that protect all parties and give your organization a clear, documented record of findings.

Learn More

Misconduct Investigations

Allegations of employee or management misconduct require careful, impartial examination before any conclusions are drawn. We investigate the facts objectively, producing findings that are grounded in evidence — not assumption.

Learn More

Harassment Investigations

Harassment complaints demand a sensitive, trauma-informed, and legally conscious investigative approach. Fields Sentinel handles these matters with the gravity and discretion they require.

Learn More

Internal Fact-Finding

When an organization needs to understand what happened before determining next steps, an independent fact-finding review provides the foundation for informed decision-making.

Learn More

Employee Complaint Resolution

Unaddressed employee complaints erode trust, culture, and legal standing. Fields Sentinel supports organizations through a structured, independent complaint review process.

Learn More

Corporate Investigations

When matters of organizational integrity or reputational risk require external review, Fields Sentinel provides independent expertise to investigate at the corporate level.

Learn More

Why Organizations Choose Fields Sentinel


True Independence

Fields Sentinel operates entirely outside your organizational structure — with no stake in the outcome. This structural independence is what makes our findings credible to all parties, including legal counsel and regulatory bodies.

Rigorous Methodology

We follow structured, evidence-based investigative practices from intake through final report — conducting thorough interviews, reviewing documentation, and analyzing findings against applicable policies and standards.

Confidentiality as a Standard

We treat every engagement with strict confidentiality. Sensitive matters are handled discreetly, with access limited to those with a direct need to know.

Compliance-Aligned Outcomes

Our investigative approach is designed with legal and compliance frameworks in mind, producing findings structured to support your organization's compliance obligations and legal counsel's needs.

Regional Presence, Professional Reach

Based in Fort Smith, Arkansas — embedded in the professional community we serve, with the methodological standards of national best practice.

"When the situation demands an answer your organization can stand behind, Fields Sentinel delivers the process that makes that possible."

How the Investigation Process Works

1

Confidential Consultation

You contact Fields Sentinel through our secure intake process. We'll listen and help you understand whether an independent investigation is appropriate — with no obligation to proceed.

2

Scope & Agreement

Together we define the scope — what will be examined, who will be interviewed, and what deliverables look like. We formalize the engagement with a clear written agreement.

3

Independent Investigation

We conduct the investigation using structured methodology — interviews, evidence review, objective analysis — maintaining strict confidentiality throughout.

4

Findings & Deliverables

We deliver a thorough written report documenting our process, evidence reviewed, factual findings, and — where applicable — policy compliance conclusions.

Ready to take the first step toward clarity?

Home / About

About Fields Sentinel HR Investigations

Fields Sentinel HR Investigations was founded on a straightforward principle: organizations facing sensitive internal matters deserve an independent investigative resource they can trust completely. Based in Fort Smith, Arkansas, we were established to fill a critical need in the regional employer community — providing rigorous, impartial, and professionally documented investigation processes. We are not affiliated with any law firm, staffing agency, or HR consulting firm. We are investigators — focused entirely on finding and documenting the facts.

Our Mission

Our mission is to protect organizations and the people within them by delivering independent, thorough, and impartial workplace investigations — consistently, professionally, and with the highest standards of integrity. At Fields Sentinel, the process is never a formality. It is the standard.

Our Values


Integrity

We conduct every investigation with unwavering commitment to honesty and ethical practice. Our findings reflect what the evidence supports — nothing more, nothing less.

Neutrality

We approach every matter without prejudgment or bias. All parties are afforded the same respect, attentiveness, and commitment to a fair process.

Confidentiality

Sensitive workplace matters demand discretion. We maintain rigorous information-handling practices throughout the investigative process.

Thoroughness

An incomplete investigation is as problematic as no investigation at all. We follow every thread of evidence before drawing any conclusions.

Our Investigator


Sandra Duncan, MBA – Founder and Principal Investigator

Sandra Duncan, MBA

Founder & Principal Investigator

Sandra Duncan, MBA

Founder & Principal Investigator

With over 12 years of progressive Human Resources leadership experience — including roles as HR Manager and HR Director — Sandra Duncan, MBA founded Fields Sentinel HR Investigations out of a deep commitment to workplace integrity and organizational accountability.

Throughout her career, Sandra has conducted thorough, impartial workplace investigations across a wide range of sensitive HR matters. Her track record speaks for itself: every investigation handled with precision, discretion, and a relentless focus on the facts.

Sandra recognized that many businesses simply don't know where to begin when faced with a workplace complaint or misconduct concern — and that's exactly why Fields Sentinel exists. She brings the expertise, structure, and professionalism that organizations need to navigate complex situations with confidence.

When you work with Fields Sentinel, you work directly with Sandra — an experienced HR professional who understands both the human and legal dimensions of workplace investigations.

We understand that reaching out about a workplace investigation can feel uncertain — and we want to make that first conversation as straightforward as possible. Contact us today — no pressure, no obligation.

Home / Services

Our Investigation Services

Every workplace situation is unique. Fields Sentinel offers a range of professional investigation services to address critical and sensitive organizational matters.

01

Workplace Investigations

Workplace investigations are among the most consequential processes an organization can undertake. When a concern is raised — whether through a formal complaint, an observed incident, or a report from a third party — the manner in which the organization responds has lasting implications for its culture, its legal exposure, and its credibility with employees and stakeholders alike. Fields Sentinel conducts structured, independent workplace investigations that treat every matter with the seriousness it deserves — gathering facts systematically, interviewing parties with care, and delivering findings that are clear, defensible, and grounded entirely in the evidence.

What's Included

  • Initial intake consultation to define scope
  • Structured interviews with complainants, respondents, and witnesses
  • Evidence gathering and document review
  • Comprehensive written investigative report with process, findings, and factual conclusions

Who This Is For

Designed for HR directors, business owners, and legal counsel who need an independent investigation process for a formal or informal workplace complaint — particularly where the matter carries legal, reputational, or cultural significance.

02

Misconduct Investigations

Allegations of employee or management misconduct — including policy violations, ethics breaches, abusive behavior, or misuse of authority — require careful, impartial examination before any corrective action is considered. Premature conclusions, internal bias, or a lack of documentation can expose an organization to significant legal and operational risk. Fields Sentinel conducts independent misconduct investigations that examine the facts without organizational preconception, apply the relevant policy standards, and produce written findings that support informed, defensible decision-making.

What's Included

  • Neutral assessment of allegation and applicable policies
  • Structured interviews with all relevant parties
  • Review and analysis of supporting documentation
  • Written report with factual findings and policy-referenced conclusions

Who This Is For

Appropriate for organizations dealing with allegations involving any level of staff — where an internal investigation would present a conflict of interest or lack the independence needed to be credible and defensible.

03

Harassment Investigations

Harassment complaints — whether involving sexual harassment, racial harassment, bullying, or other forms of prohibited conduct — carry profound implications for everyone involved and for the organization as a whole. A poorly handled harassment investigation can cause additional harm to affected parties, undermine employee trust, and increase the organization's legal exposure significantly. Fields Sentinel approaches harassment investigations with a structured, trauma-informed, and legally conscious methodology — ensuring every party is treated with respect, the process is conducted with rigor and discretion, and resulting findings are thoroughly documented and defensible.

What's Included

  • Sensitive intake process prioritizing dignity and safety
  • Trauma-informed interview practices for accurate accounts
  • Thorough evidence review including physical, digital, and testimonial evidence
  • Detailed written report with methodology, findings, and policy-aligned conclusions

Who This Is For

Essential for any organization that has received a harassment complaint — formal or informal — and recognizes that an independent, third-party investigation is the most responsible and legally sound approach.

04

Internal Fact-Finding

Not every workplace matter begins with a formal complaint — and not every situation requires a full formal investigation at the outset. In some cases, the most responsible first step is a structured fact-finding review: a systematic process of gathering, reviewing, and synthesizing relevant information to establish a clear picture of what occurred before any conclusions are reached. Fields Sentinel provides independent internal fact-finding that gives your organization an accurate, objective factual foundation — enabling leadership, HR, and legal counsel to make well-informed decisions about appropriate next steps.

What's Included

  • Scoped review to identify relevant facts, individuals, and documents
  • Structured interviews as appropriate to scope
  • Document and record review to establish factual chronology
  • Written fact-finding summary of information gathered

Who This Is For

Well-suited for organizations that have identified a potential concern and want to understand the facts before deciding on a formal response — including compliance officers and leadership teams navigating ambiguous situations.

05

Employee Complaint Resolution

When employees raise concerns — through a formal grievance process, an anonymous tip line, an HR inquiry, or informal communication — the organization's response sends a powerful message about its values and commitment to a fair workplace. Failing to respond thoughtfully to employee complaints creates organizational risk and erodes the trust that holds teams together. Fields Sentinel supports organizations through an independent, structured process — ensuring concerns are heard, examined fairly, and resolved through a process that all parties can respect, regardless of the outcome.

What's Included

  • Independent review of complaint scope in coordination with HR leadership
  • Structured interviews with complainant, named individuals, and witnesses
  • Review of applicable policies, procedures, and prior documentation
  • Written findings report supporting documented organizational response

Who This Is For

Designed for HR directors and organizational leaders who want to ensure every employee complaint is handled through a fair, independent, and well-documented process.

06

Corporate Investigations

Some organizational matters extend beyond the individual level — touching questions of systemic policy compliance, leadership accountability, operational integrity, or reputational risk that require investigation at the corporate level. Fields Sentinel provides independent corporate investigations for organizations that need an external, credentialed investigator to examine matters of organizational significance with the same rigor, neutrality, and documentation standards applied to individual-level investigations. Whether your organization is a regional business, a multi-site employer, a nonprofit, or a public entity, we bring professional expertise and structured methodology to every engagement.

What's Included

  • Scoping consultation to define organizational boundaries and objectives
  • Interviews with relevant personnel across departments or leadership levels
  • Review of policies, governance documents, records, and organizational materials
  • Comprehensive written report with methodology, findings, and compliance-referenced conclusions

Who This Is For

Appropriate for boards of directors, executive teams, general counsel, and senior HR leadership who need independent investigative expertise to examine organizational-level conduct, compliance risk, or systemic workplace concerns.

Home / Why Fields Sentinel

Why Organizations Trust Fields Sentinel

Independent. Thorough. Defensible.

The Value of True Independence


The value of an independent investigation is only as strong as the independence of the investigator. Fields Sentinel maintains a clear and deliberate separation from the organizations we serve — we are not your HR department, your legal team, or your management. We are an outside party with no organizational allegiance, no personal relationships with involved individuals, and no interest in any particular outcome. This structural neutrality is what allows our findings to be credible to all parties: the complainant, the respondent, HR leadership, legal counsel, and — if it ever comes to that — an external regulatory or legal authority. Organizations that engage Fields Sentinel don't just get an investigation. They get a process that can hold up under the scrutiny of those who matter most.

Built on Rigorous Methodology


Credibility in workplace investigations is built on process — not just conclusions. Fields Sentinel follows a structured investigative methodology from the initial intake through final report delivery, ensuring that every step is documented, every interview is conducted with procedural consistency, and every piece of evidence is handled with professional care. Our investigative reports are not summaries of impressions — they are detailed, evidence-referenced accounts of what was done, what was found, and what the evidence supports. This level of documentation is what transforms an investigation from a procedural exercise into a defensible organizational record. It is what gives your HR team the confidence to act, your legal counsel the foundation to advise, and your organization the standing to respond — no matter what comes next.

Compliance-Aligned by Design


Workplace investigations exist within a legal and regulatory context — and every organization engaging a third-party investigator deserves to know that their investigative process is conducted with that context fully in view. Fields Sentinel's approach is designed to align with established HR best practices and compliance frameworks, including applicable standards for investigations under federal employment law and EEOC guidance. While Fields Sentinel does not provide legal advice and is not a law firm, our investigative process is structured to support your legal counsel's needs and to produce documentation consistent with the standards that employment attorneys, HR compliance professionals, and regulatory reviewers expect.

What Our Clients Say


"We brought in Fields Sentinel when a complaint arose that we simply could not investigate internally without creating a conflict of interest. The process was handled with exactly the professionalism and discretion we needed. The final report gave our legal counsel exactly what they needed to advise us on next steps."

— HR Director, Regional Healthcare Organization

"As a business owner without a dedicated HR department, facing a misconduct allegation felt overwhelming at first. Fields Sentinel walked us through the entire process clearly, treated every party fairly, and delivered a report that helped us make a well-grounded decision."

— Chief Executive Officer, Mid-Sized Regional Business

What to Expect

From your first contact with us, you can expect a professional, calm, and confidential experience. We will listen carefully to your situation, explain our process clearly, and never pressure you to move faster than your organization is ready to move. Throughout the investigation, we maintain consistent communication with your designated contact — keeping you informed without compromising the integrity of the process. When complete, you will receive a clear, well-organized written report you can rely on.

Home / Resources

HR Investigation Resources

Insights and guidance for organizations navigating sensitive workplace matters.

At Fields Sentinel, we believe that informed organizations make better decisions — especially when facing sensitive workplace matters. These resources reflect our commitment to sharing practical, expert-level guidance with the HR directors, business owners, and legal professionals we serve.

Workplace Investigations August 2026

Why Independent HR Investigations Protect Your Organization

When a workplace complaint lands on your desk, the instinct to handle it internally is understandable. You know your people, you know your culture, and you want to resolve the situation quickly. But in my experience conducting investigations across organizations of every size, I've seen firsthand how that well-intentioned instinct can create far more risk than it resolves.

The Hidden Risk of Self-Investigation. When an organization investigates itself, there is an inherent structural conflict — even when the individuals involved act in complete good faith. The investigator may report to the same leadership chain as the respondent. They may have existing working relationships with the parties involved. They may feel organizational pressure, consciously or not, to reach a conclusion that minimizes disruption. None of this means the internal investigator is dishonest. It means the process itself lacks the structural safeguards that make findings credible to all parties. And credibility is not optional — it is the entire point of an investigation.

Why Independence Matters for Legal Defensibility. Courts and regulatory bodies evaluate not just what an organization concluded, but how it arrived at that conclusion. An investigation conducted by someone with a reporting relationship to the accused, or by an HR team that has a vested interest in the outcome, is vulnerable to challenge on procedural grounds alone — regardless of the quality of the findings. An independent investigator eliminates that vulnerability. When Fields Sentinel conducts an investigation, there is no reporting relationship, no organizational loyalty, and no interest in any particular result. The only interest is the truth as supported by the evidence. That structural separation is what makes the difference when findings are scrutinized.

How the EEOC and Courts View Independent Investigations. Federal enforcement agencies, including the EEOC, have consistently emphasized that an employer's response to a complaint must be "prompt, thorough, and impartial." That word — impartial — carries significant weight. When an organization can demonstrate that it engaged a qualified, independent third-party investigator, it sends a clear signal that it took the matter seriously and prioritized a fair process. In litigation, the quality of the investigative process is frequently a central issue. Judges and juries assess whether the organization's response was reasonable. An independent investigation — with structured methodology, documented interviews, and evidence-based conclusions — provides a powerful foundation for demonstrating that reasonableness.

The Cost of Getting It Wrong. The consequences of a flawed investigation extend far beyond the immediate matter. A poorly handled investigation can result in wrongful termination claims, retaliation lawsuits, EEOC charges, damaged employee morale, and reputational harm that takes years to repair. I have seen organizations face six-figure legal costs that could have been avoided entirely with a properly conducted independent investigation at the outset. The investment in independence is not a luxury — it is risk mitigation in its most practical form.

How Fields Sentinel's Independence Protects All Parties. At Fields Sentinel, independence is not a marketing claim — it is the structural foundation of everything we do. We have no affiliation with your organization, no prior relationship with the parties involved, and no interest in any particular outcome. This means the complainant can trust that their concerns will be heard fairly. The respondent can trust that conclusions will be based on evidence, not assumption. And your leadership team can trust that the process will hold up to any level of scrutiny. When your organization needs an answer it can stand behind, that answer must come from a process that is genuinely independent. That is what we provide.

HR Best Practices August 2026

What to Expect During a Workplace Investigation: A Guide for HR Directors and Legal Counsel

For many HR directors and in-house counsel, engaging an independent investigator for the first time raises a natural question: what does this process actually look like? Understanding each phase of a professional workplace investigation helps you prepare your organization, set appropriate expectations with stakeholders, and get the most value from the engagement.

Phase 1: The Intake Process. Every engagement begins with a confidential intake conversation. This is not yet an investigation — it is an opportunity for you to describe the situation, ask questions, and determine whether an independent investigation is the right course of action. During intake, I listen carefully to the nature of the complaint or concern, identify the key parties involved, and discuss any time-sensitive considerations. I also explain our process, our methodology, and what the deliverables will look like. There is no obligation during this phase. My goal is to give you the information you need to make a well-informed decision about next steps.

Phase 2: Scoping the Investigation. Once you decide to proceed, we define the scope together. This is a critical step. The scope determines what specific allegations or questions will be examined, which individuals will be interviewed, what documents or records should be reviewed, and what the expected deliverable will include. A well-defined scope protects the integrity of the investigation by ensuring that the process stays focused and that all parties understand what is — and is not — being examined. I formalize the scope in a written engagement agreement, so there is complete clarity before any investigative work begins.

Phase 3: Conducting Interviews Professionally. Interviews are the heart of most workplace investigations. I conduct structured interviews with the complainant, the respondent, and any witnesses identified as relevant to the scope. Each interview follows a consistent methodology: I explain the purpose and confidentiality expectations at the outset, ask open-ended questions designed to elicit detailed accounts, and document the substance of each conversation thoroughly. For harassment matters, I use trauma-informed interview techniques that prioritize the dignity and safety of all participants while ensuring the accuracy and completeness of the information gathered.

Phase 4: Evidence Review. In addition to interviews, I review all relevant documentation — which may include email communications, personnel files, policy documents, incident reports, security records, or other materials identified during the scoping phase. The goal is to corroborate, contextualize, or clarify the accounts provided during interviews. Every piece of evidence is assessed objectively against the specific questions defined in the scope.

Phase 5: Maintaining Confidentiality. Throughout the investigation, confidentiality is maintained at every level. I limit information sharing to those with a direct need to know. Interview participants are reminded of confidentiality expectations. And all investigative materials are handled with the same level of care and security you would expect from a legal or compliance professional. This is not just a matter of professionalism — it is essential to preserving the integrity of the process and protecting all parties involved.

Phase 6: The Final Written Report. The culmination of every investigation is a comprehensive written report. This report documents the investigative methodology, summarizes the evidence reviewed and the substance of each interview, presents factual findings, and — where appropriate — includes conclusions referenced against your organization's applicable policies or standards. The report is designed to be clear, well-organized, and defensible. It gives your HR team, your legal counsel, and your leadership the documented foundation they need to make informed decisions about next steps.

Acting on Findings Responsibly. While Fields Sentinel does not make disciplinary recommendations — that is your organization's decision — the findings report is structured to support responsible action. Whether the evidence substantiates the allegation, does not substantiate it, or yields inconclusive results, the report gives you a clear, documented basis for whatever decision your organization determines is appropriate. The key is that your response is informed by a thorough, neutral process — not by assumption, urgency, or internal pressure.

Compliance August 2026

5 Signs Your Organization Needs an Independent Investigator Right Now

Not every workplace concern requires an independent investigation — but some situations demand it. Over the course of my career, I've seen organizations delay bringing in an independent investigator when the signs were clear, and the consequences were always more costly than the investigation itself would have been. Here are five situations where an independent investigator is not just advisable — it's essential.

1. The Complaint Involves Senior Leadership

When the person accused of misconduct is a member of the leadership team — a director, a vice president, an owner, or a C-suite executive — internal investigation is almost never appropriate. The HR team typically reports to leadership, creating an immediate and unavoidable conflict of interest. Even if HR acts with complete integrity, the perception of bias undermines the credibility of the entire process. An independent investigator has no reporting relationship to anyone in your organization. They can interview senior leaders with the same rigor they apply to any other party, and their findings carry weight precisely because they are free from organizational influence. If the complaint involves someone in your chain of command, this is the clearest signal that independence is required.

2. Your HR Team Is Too Close to the Situation

There are situations where the HR professionals who would normally conduct an investigation have personal or professional relationships with the parties involved. Perhaps they socialize with the respondent outside of work. Perhaps they previously mentored the complainant. Perhaps they were present during the incident in question. In any of these scenarios, the HR team's involvement — no matter how well-intentioned — creates a vulnerability that opposing counsel will exploit. The solution is straightforward: bring in someone who has no history with anyone involved. An independent investigator starts from a position of genuine neutrality, and that neutrality is what makes the process credible to employees, to leadership, and to any external reviewer.

3. You're Facing Potential Litigation

If the complaint has the potential to result in a lawsuit, an EEOC charge, or a regulatory inquiry, the quality of your investigation becomes a central issue in your defense. Courts routinely evaluate whether an employer's response to a complaint was "prompt, thorough, and impartial." An investigation conducted by someone within the organization — particularly someone without formal investigative training — may not meet that standard under legal scrutiny. An independent, professionally conducted investigation creates a documented record that demonstrates your organization took the matter seriously and followed a defensible process. This is not about predicting litigation — it is about ensuring that if litigation occurs, your organization's response can withstand challenge.

4. There's Been a Prior Complaint About the Same Person

Repeat complaints are one of the most significant red flags in HR management. When a second (or third) complaint is filed against the same individual, the stakes escalate dramatically. The organization's handling of the current complaint will be evaluated in the context of its response to prior complaints. If earlier complaints were handled informally, dismissed without documentation, or investigated by someone without independence, the organization faces compounding liability. An independent investigation of the current complaint establishes a clean, credible process — and the resulting documentation demonstrates that your organization responded appropriately regardless of what may have occurred previously. It also signals to employees that complaints are taken seriously, which is essential for maintaining trust and a healthy workplace culture.

5. You Need a Defensible Written Record

Sometimes the most important outcome of an investigation is not the conclusion itself — it is the documented record that the process was conducted properly. Organizations that take corrective action based on undocumented conversations, informal inquiries, or gut feelings are building on sand. When a decision is challenged — whether by the terminated employee, by a union, by a regulatory body, or in court — the organization needs to point to a structured, written record that shows exactly what was examined, what evidence was reviewed, what each party said, and how the conclusions were reached. An independent investigator produces exactly that kind of record. The written report becomes an organizational asset — a document your legal counsel can rely on, your HR team can reference, and your leadership can stand behind with confidence. If you recognize any of these five signs in your current situation, I encourage you to reach out for a confidential conversation. There is no obligation, and the sooner you engage an independent process, the stronger your organization's position will be.

Schedule a Free Consultation

Have questions about whether your situation calls for an independent investigation? We're here to help — no obligation, no pressure, completely confidential.

Home / Contact

Contact Fields Sentinel

Reaching out about a workplace investigation can feel like a significant step — and we want to make it as straightforward as possible. Whether you have a specific situation in mind or simply want to understand whether independent investigation services are right for your organization, we welcome your inquiry. There are no wrong questions, and there is no obligation attached to getting in touch. Your inquiry is confidential from the moment you contact us.

Location

Fort Smith, Arkansas — Serving Arkansas and Surrounding Regions

Phone

(501) 944-6954

Email

fieldssentinelinvestigations@gmail.com

We respond to all inquiries within one business day.
All inquiries are treated with strict confidentiality — your information will never be shared without your explicit consent.

Request a Confidential Consultation

Please complete the form below to begin a confidential conversation with Fields Sentinel HR Investigations — we'll be in touch within one business day.

Please enter your first name.

Please enter your last name.

Please enter your organization name.

Please enter your role or title.

Please enter a valid email address.

Please select a nature of inquiry.