Montana Casework,
Self-Defense and Police Misconduct
Direct line: (239) 571-1840 · GregoryGilbertson@proton.me
Attorney and law-firm inquiries only
Police misconduct · Police practices · Self-defense · State & Federal Courts
Self-defense and firearms self-defense share a small Montana file with police practices and police misconduct. Professor Gilbertson reads a self-defense decision through the use-of-force framework officers are trained on, anchored to what was known at the time, without hindsight, while the legal elements of self-defense stay with counsel. Police conduct is measured against agency policy and generally accepted police practice.
Three experts. Over 110 years.
Professor Gregory Gilbertson (Ret.), FBI Special Agent Christopher Holland (Ret.), and Sheriff Robert Snaza consult with attorneys nationwide regarding police practices and procedures, use of force, false arrest, police misconduct, criminal, and self-defense casework.
CEO & OwnerThirty-eight years in four uniforms: street cop, soldier, professor, investigator. More than 220 matters in 42 states and D.C. since 2014, with testimony that has not been excluded at trial in any state or federal court.
Full biography
ConsultantMore than thirty-five years in public safety: twelve years and three terms as the elected Sheriff of Lewis County, Washington, and six years a commissioner of the state board that sets peace-officer training standards.
Full profile
ConsultantForty years of investigative casework, from patrolman in St. Louis County to the FBI in Chicago, and on to task forces in Afghanistan and Liberia. His work on the Idaho student murders is examined in Broken Plea, the New York Times bestseller by Christopher Whitcomb.
Full profileNever excluded. Professor Gilbertson’s testimony has not been excluded at trial in any state or federal court.
The Hon. Richard A. Jones United States District Judge“Mr. Gilbertson’s qualifications demonstrate extensive experience in policing. His expansive work as a police officer in Georgia, with assignments as a SWAT team officer, juvenile court investigator, school resource officer, stakeout squad officer, senior patrolman, and patrolman; then a career as a tenured college professor and university lecturer teaching criminal justice courses to degree-seeking students at colleges and universities, and as a licensed private investigator conducting felony pretrial investigations for attorneys in Washington State in dozens of criminal cases, makes him unique in the field of police expert witnesses. The Court finds that, based on his experience, Mr. Gilbertson’s testimony can be expected to have a reliable basis in knowledge and experience of police practices.”
Self-defense and police conduct, each read from its own record.
Self-defense and firearms self-defense are about a decision to use force; police practices and police misconduct are about the conduct of the police and their agencies. Both halves are present in the Montana file, and each half has its own documents.
The record for a self-defense question comes from the police investigation into the incident: the investigating officers' reports, civilian witness statements and deposition transcripts, any surveillance or body-worn camera video, crime scene photos, and forensic evidence reports whose scientific questions go to experts qualified to answer them. The record for a police practices or misconduct question is the agency's own: its written policies and procedures, internal affairs and independent investigation reports, any body-worn or dash camera video, officer statements, and the involved officers' training and disciplinary files.
In both halves the police work is measured the same way: against national police standards and practices and against the agency's own policy, whether it is the investigation that followed a self-defense incident or conduct that is itself under challenge. A decision to use force in self-defense is read through the use-of-force framework in which officers are trained, on the totality of the facts and circumstances and on what was known at the time, never with hindsight. The elements of self-defense come from the law, not from police training. Whether a use of force was justified, or an officer's conduct lawful, is a legal question, and legal conclusions remain counsel's; Gilbertson's opinions stay within police practices.
The Montana file, on the record.
Comparing a civil rights claim with a criminal case.
Federal and state court matters sit side by side in the Montana file, the federal ones more numerous. In a Section 1983 civil rights claim, the analysis measures the named officers' conduct against their agency's policy, their training and generally accepted police practice. Where the claim is pleaded against the agency as well, the agency's own policy, training and supervision are measured against national standards and model policies. A state criminal case in which the accused claims self-defense draws on both halves at once: the investigation that produced the charge, and the accused's own decision to use force.
Professor Gilbertson's testimony has not been excluded at trial in any state or federal court. Admissibility in any particular matter remains retaining counsel's responsibility. The courts where testimony has been admitted are listed on the Library page on how many matters and where.
Each kind of question has its own practice area.
Self-defense questions, a civilian's or an officer's, continue in self-defense and firearms casework, where the analysis of a defensive use of force is set out in full. Questions about officers' conduct continue in police misconduct casework, and defense counsel in a criminal case will find the review of reports, procedure and investigation under criminal defense support.
Counsel defending Montana officers or an agency have a Library page of their own, on whether defense counsel can use the same kind of expert, which covers what a defense retention involves. Whichever page a Montana question leads to, the practice's published outcomes are kept in one place, the case history page.
Retaining from Montana.
Retaining from Montana runs on the same terms as every engagement. It opens with a conflict check, and counsel hears about a conflict immediately. A first inquiry holds the case type and posture, the jurisdiction and case number, the governing deadlines, what the record contains so far, and the parties for the conflict check. Nothing privileged travels with a first inquiry, and privileged material is never exchanged by email.
After retention the record travels on physical media, a computer flash drive or an external hard drive by mail or courier; online sharing services are not used. Depositions are taken by Zoom or a similar platform, so a Montana deposition does not wait on a travel calendar. Expert reports require sixty days of advance notice, and a bullet-point outline of the report is approved with retaining counsel before writing begins.
The practice is based in Naples, Florida, and trial testimony is offered in Montana on the published travel terms. The fee schedule and the travel terms are set out in full on the For Counsel page, and the Library note on what to send with a first inquiry covers the first step item by item.
Counsel ask about Montana.
Do counsel for Montana officers and a self-defense client's lawyer get an even-handed reading?
Besides the decision to use force, what does a Montana self-defense analysis read?
In a Montana firearms self-defense case, what is left to other experts?
Does a departure from policy establish a Montana police misconduct claim?
Discuss a Montana matter.
Attorney and law-firm inquiries only. Conflicts are checked before anything substantive, and you will hear about a conflict immediately.
Inquiry sent.
You will hear back directly. If the matter is urgent, call (239) 571-1840.
Conflicts are checked before any substantive discussion. Please do not send privileged material with a first inquiry; after retention the record is exchanged on physical media. Gregory consults for attorneys and their staff only, and does not provide legal advice or attorney referrals to individuals.

