Top Gun Investigations

Professional Investigative
Services in Tampa

Attorney-Led. Board Certified. Results-Driven.

Led by the only full-time, dual-licensed Investigator & Attorney in Florida — with national Board Certification in Forensic Death Investigation and over 21 years of legal practice. Request a Free, Confidential Case Analysis.

The Authority Advantage

Why Top Gun Is Different

Most private investigation agencies can offer surveillance. Very few can offer surveillance backed by the legal insight of a practicing attorney. At Top Gun Investigations in Tampa, our owner and lead investigator, Mark J. Aubin, JD, FBCI, CFDI, CCDI, is not a retired attorney who occasionally takes cases — he is an active, dual-licensed professional applying legal protocols to every investigation we conduct. Here is what sets Top Gun apart from every other investigative agency in Florida.

Dual-Licensed PI & Attorney

The only full-time dual-licensed professional in Florida

Board Certified CFDI

One of only two Board Certified Forensic Death Investigators in Florida

Special Magistrate

8+ years as Special Magistrate & Hearing Master for the City of Tampa

PIRSAC Committee

Represents 8,500+ licensed investigators on the Florida Legislative Committee

Additionally, Mark serves on the Florida Legislative PIRSAC Committee — representing over 8,500 licensed investigators governed under Chapter 493 FS — and is Vice President of the Florida Association of Licensed Investigators (FALI). He has also served as Special Magistrate and Hearing Master for the City of Tampa for over 8 years, presiding over code enforcement appeals, red light citations, and municipal disputes — a judicial role no other private investigator in Florida holds. No other agency in Tampa combines this breadth of legal authority, investigative credentials, and legislative influence.

What the Research Says

Why Professional Investigation Matters

Peer-Reviewed Insight — The Limits of Official Investigations

A 2021 study in the Journal of Forensic Sciences by Dror et al. demonstrates that cognitive bias and external context can significantly impact forensic pathologists’ manner-of-death determinations, making a homicide ruling up to five times more likely in certain cases.

The research highlights that independent review is crucial to mitigate such errors and ensure accurate classifications, which is the gap Top Gun’s Board Certified Forensic Death Investigators address. Read the study on cognitive bias and forensic pathology at Wiley Online Library.

Real-World Impact

This is not an abstract concern. In a recent Wyoming case, our investigators discovered a second gunshot wound missed entirely in the original police report — an oversight that resulted in a life insurance claim being wrongfully denied. That family would have remained without recourse had a professional forensic death investigator not reviewed the evidence. We successfully had the manner of death reclassified from suicide to homicide.

What We Do

Investigative Services

Top Gun Investigations provides a comprehensive range of investigative services in Tampa and throughout Florida. Our team includes former federal agents, TSCM-certified specialists, cyber forensics professionals, and the only dual-licensed PI/Attorney in the state. Every case benefits from Mark’s unique ability to think like a detective and reason like a lawyer.

FORENSIC DEATH & SUSPICIOUS DEATH INVESTIGATIONS

Was a suspicious death suicide, homicide or accident? When official findings leave questions unanswered, our Board Certified Forensic Death Investigators conduct an independent, comprehensive review of all autopsy, toxicology, and police reports. We identify procedural errors, evidentiary gaps, and inconsistencies that law enforcement — often underfunded and overworked — may overlook.

This service is critical across multiple legal contexts:

Cases we investigate include: drowning, accidents, suicides, domestic violence, deaths of infants and children, and any death where circumstances are suspicious or officially contested. Read more on Forensic Death Investigation

CRIMINAL DEFENSE INVESTIGATION

As a Board Certified Criminal Defense Investigator (CCDI), Mark Aubin approaches every criminal case with the dual lens of an experienced field investigator and a practicing attorney. Police reports are frequently incomplete. Witness accounts go unchallenged. Evidence is mishandled or mislabeled.

Our criminal defense investigation services include:

From misdemeanor cases to capital murder defense, there are always mistakes to find. Our job is to find them first.

INFIDELITY & CHEATING SPOUSE SURVEILLANCE

Suspecting a partner is one of the most emotionally painful experiences a person can endure. Certainty, while difficult, is always better than the ongoing anxiety of not knowing. National studies have consistently found that when individuals suspect infidelity, they are correct in the vast majority of cases — and our own case history at Top Gun confirms this.

We provide discreet, legal, high-definition video surveillance and digital forensics designed for use in Florida family law proceedings. Key considerations:

Common signs we help clients evaluate include: unexplained mileage, hidden cell phone activity, changed schedules, new acquaintances, and financial discrepancies. If you have a gut feeling, trust it — then call us. Read more on Cheating Spouse Investigations

Child Custody, Alimony Reduction/Elimination & Domestic Relations

Child custody disputes require a specific type of evidence that family courts prioritize: documented patterns and practice of behavior, not isolated accusations. As a former Family Law Magistrate and Child Support Hearing Officer appointed by the Florida Supreme Court, Mark Aubin understands exactly what judges look for — and exactly how to deliver it.

Our Child Custody and Alimony Reduction/Elimination Investigations focus on:

Technical Surveillance Counter Measures (TSCM / Bug Detection)

The FBI reported a 270% increase in corporate spying in 2015 alone, resulting in over $2 billion in losses to American businesses. Covert eavesdropping devices can be placed by competitors, spouses, employees, or contractors — and they can be as small as a dime, hidden inside a stapler, a clock, or an electrical outlet. Top Gun is one of the very few non-government agencies in the country that possesses both the laboratory-grade electronic counter measure equipment and the formally trained personnel to conduct a competent TSCM sweep. Our team received the same formal debugging training as U.S. Homeland Security agents at REI International in Cookeville, TN. Technical Surveillance Counter Measures

We perform TSCM sweeps for:

Cyber Intrusion & Hacking Investigations

From hacked smartphones to breached business servers, cyber crime is the fastest-growing threat to both individuals and organizations. Standard IT professionals are not equipped to handle forensic-level cyber intrusion analysis — this requires specialized training, proprietary software, and legal expertise in digital chain of custody. Read more on Cyber Investigations

Our cyber investigation capabilities include:

Comprehensive Background Investigations

Standard online background checks are frequently outdated, incomplete, or simply inaccurate. Top Gun provides deep-dive professional background investigations for a wide range of personal and business needs. Because our agency is attorney-led, all research complies with the Fair Credit Reporting Act (FCRA) and applicable Florida statutes. Background Investigations

Common use cases:

In today’s world, it is prudent to trust — but verify.

Covert Video Surveillance

Successful surveillance requires more than a camera. It requires deep experience, situational awareness, legal discipline, and the ability to blend seamlessly into any environment. Our subjects have never known they were under surveillance until confronted with the video evidence. Read more on Video Surveillance

We utilize state-of-the-art, military-grade equipment for:

Missing Persons & Skip Tracing

Locating a missing person or someone who does not want to be found requires advanced skip-tracing technology, proprietary databases unavailable to the public, and boots-on-the-ground investigative expertise. We have successfully located individuals who had been missing for decades. Read more on Missing Persons

We specialize in finding:

In one case, we located a client’s birth mother — who had passed away — and connected them with a sibling they never knew existed, all within days of being retained.

Accident & Personal Injury Investigations

Winning a personal injury case often depends on the quality of the investigation conducted in the critical hours and days after an incident. Attorneys across Florida rely on Top Gun to assist in accident reconstruction, witness identification, and evidence preservation that can prove liability and maximize recovery. Read more on Accident Investigations

Our PI investigation capabilities support:

Identity Theft Recovery & Prevention

Identity theft devastates finances, credit, and reputation. Our investigators track the source of the breach, identify the perpetrators, and provide the necessary documentation to restore your legal identity. We work closely with law enforcement and legal counsel to ensure the evidence is preserved in a format usable in court. Read more on Identity Theft Recovery

Corporate & Industrial Espionage Investigations

The FBI documented a 53% increase in economic and industrial espionage attacks on American companies in a single year, with losses exceeding $500 billion. Trade secret theft can come from outsiders — but it often comes from trusted insiders. Our comprehensive corporate security services combine TSCM physical sweeps with cyber intrusion detection for complete organizational protection. Read more on Corporate Investigations

Data targeted by corporate espionage includes:

SEE THE DIFFERENCE

top gun vs. standard PI agency

Capability
Top Gun
STANDARD PI

Active Law License (Florida Bar)

Yes — Applies to every case
No

Board Certified Forensic Death Investigator

One of 2 in Florida
No

Board Certified Criminal Defense Investigator

Yes
Rarely

Former Family Court Magistrate

Yes (Family & Child Support)
No

TSCM / Bug Detection (Lab-Grade Equipment)

Full capability
Most lack equipment

Cyber Intrusion / Digital Forensics

Proprietary software + trained specialists
Limited

Expert Courtroom Testimony

Attorney-qualified, extensive experience
Case-by-case

Licensed in Multiple States

Active Nationwide
Usually 1 state

Legislative Representation (PIRSAC Committee)

Member — represents 8,500+ investigators
No

City of Tampa Code Enforcement Special Magistrate

THE LEGAL EDGE

why "attorney-led" changes everything

In Mark’s Own Words

“Most investigators stop at the facts. I start with the law. Having an active law license and years as a Special Magistrate allows me to research current case law and apply legal protocols that standard agencies simply cannot match. The evidence isn’t just found — it’s usable. That distinction has changed the outcome of cases I’ve worked involving insurance, criminal charges, child custody, and Alimony disputes.”

— Here is how that legal foundation translates into real advantages for our clients:

EVIDENCE ADMISSIBILITY

Mark collects and documents evidence in compliance with Florida Rules of Evidence, reducing the risk of suppression or disqualification.

CASE STRATEGY ALIGNMENT

By understanding applicable statutes and current case law, Top Gun’s investigative approach is aligned from day one with what attorneys and courts will need.

EXPERT TESTIMONY

As both a practicing attorney and experienced investigator, Mark provides among the most credible and court-ready testimony available in Florida.

LEGAL RESEARCH CAPABILITY

Mark can research how recent rulings may affect the viability or strategy of an ongoing investigation — a capability no standard PI can offer.

Serving Tampa Bay & Licensed Across the Nation

Top Gun Investigations is based in Tampa, Florida, and serves clients throughout the Tampa Bay area, including Hillsborough County, Pinellas County, Pasco County, and Sarasota County. We are currently licensed to perform investigations in numerous states and can conduct specific investigations nationwide.

We regularly handle cases that span multiple jurisdictions. Whether your matter involves a subject in another state, a corporate client with national reach, or a domestic case where a party has relocated — Top Gun has the network and the licensing to follow the case wherever it leads

Contact us

QUALIFICATIONS

credentials & memberships

Mark J. Aubin holds a distinguished set of credentials that place Top Gun Investigations in a category of one.

COMMON QUESTIONS

frequently asked questions

CAN A PRIVATE INVESTIGATOR TESTIFY IN FLORIDA COURTS?

Yes. Licensed private investigators may testify in Florida courts, but the weight and credibility of that testimony varies enormously. At Top Gun, Mark Aubin provides expert testimony as both a licensed investigator and a practicing attorney — giving clients the most legally credible testimony available in the field.

WHAT MAKES A PI-ATTORNEY DIFFERENT FROM A STANDARD PI?

A standard PI collects facts. A PI who is also an active attorney applies legal protocols to every step of evidence collection, understands current case law, and can ensure that what is gathered is actually usable in court. Mark is the only full-time PI in Florida who holds an active law license — and he applies it to every case Top Gun handles.

HOW DOES A FORENSIC DEATH INVESTIGATION HELP IN A PROBATE CASE?

In Florida and across the country, life insurance payouts and estate distributions can hinge entirely on whether a death is classified as a homicide, accident, or suicide. An independent forensic death review by a Board Certified professional can identify errors in police or autopsy reports that change the official classification — and that change can mean the difference between a denied claim and a full payout for a surviving family.

HOW LONG DOES A SURVEILLANCE INVESTIGATION TAKE?

Most infidelity and domestic surveillance cases yield usable evidence within one to two four weeks. More complex corporate or criminal cases may require a longer timeline depending on the subject’s schedule and behavior patterns. Top Gun works efficiently, and we keep clients updated as the case progresses to ensure surveillance hours are used strategically.

IS MY CONSULTATION CONFIDENTIAL?

Absolutely. All consultations with Top Gun Investigations are completely confidential as mandated under Ch 493.6119 FS. We handle sensitive personal and business matters every day and understand that discretion is not optional — it is the foundation of what we do. No information about your inquiry, your case, or your identity will ever be shared without your explicit authorization.

ARE TOP GUN INVESTIGATORS LICENSED IN FLORIDA?

Yes. All Top Gun investigators are fully licensed by the State of Florida under Chapter 493, Florida Statutes — among the most stringent investigative licensing requirements in the country. Before hiring any PI, you should always ask to see their individual and agency licenses and verify them with the Florida Department of Licensing. We encourage all prospective clients to do exactly that.

CAN TOP GUN HANDLE CASES OUTSIDE OF FLORIDA?

Yes. Top Gun Investigations is currently licensed to conduct investigations in several states, and can provide some services nationwide. We regularly handle multi-jurisdictional cases and can coordinate coverage nationwide when a case requires it.

WHAT SHOULD I DO IF I THINK MY PHONE OR COMPUTER HAS BEEN HACKED?

Do not attempt to clear, reset, or modify the device — doing so may destroy forensic evidence. Contact Top Gun Investigations immediately for a confidential consultation. Our cyber specialists will perform a forensic examination to determine whether an intrusion occurred, identify the source, and preserve the evidence chain of custody required for legal action.

WHAT IF I THINK MY BUSINESS IS BEING SPIED ON BY A COMPETITOR?

This is more common than most business owners realize. The first step is to request a TSCM (Technical Surveillance Counter Measures) sweep of your premises. Unlike an IT inspection, TSCM detects physical covert devices that no software scan would ever find. Contact Top Gun for a confidential case analysis — we will assess your vulnerability and recommend the appropriate level of investigation.

DO YOU WORK WITH LAW FIRMS AND ATTORNEYS?

Extensively. Top Gun has successfully provided a variety of services for attorneys and law forms across the country. is a trusted investigative partner for law firms across Florida and the nation. We provide witness location and interviews, background investigations, evidence gathering, accident reconstruction, and expert testimony. The fact that our lead investigator is also a practicing attorney makes our work product uniquely useful in litigation contexts.

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Free, Confidential Case Analysis • Available 24/7
BECAUSE WHAT YOU DON’T KNOW CAN HURT YOU

Florida License: #A2100072