Active Shooter Response Expert Witnesses
Active shooter response expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on active shooter response. The active shooter response expert witness listings on this page are typically from fields/areas of expertise such as: Law Enf & Criminal Justice and Police Practices & Procedures.
View Full Profile
John T. Vance, Texas Ranger, Ret.
Police Practices Expert - Texas Ranger, Ret.
Cinco Peso Consulting Group, LLC
Sunset, Texas
Law Enf & Criminal Justice, Police Practices & Procedures
-
Police Practices & Procedures, Use of Force Analysis, Deadly/Excessive Force, Active Shooter Response, Officer Involved Shooting, Death in Custody, Crime Scene Reconstruction, Shooting Reconstruction, Jail/Correctional Suicide, Police Tactics, Crisis/Hostage Negotiation, Correctional Policies & Procedures, School Security
I am currently commissioned as a (Master Certified) law enforcement officer by the Texas Department of Public Safety (DPS). In January of 2023, I retired from the Texas Department of Public Service after 28 years of service. The first 12 years were with the Texas Highway Patrol Division, and the last 16 years were with the Texas Ranger Division. Before starting my DPS career, I worked for five years with the Walker County Sheriff’s Office in Huntsville, Texas, as a commissioned correctional officer, jail shift supervisor, and commissioned patrol deputy.
From 1990 to 1992, I served as a Jailer in the Walker County Sheriff’s Office Jail Division in Huntsville, Texas. After becoming commissioned as a peace officer and starting my time as a patrol deputy, I maintained my Jailer commission and assisted in the jail when needed until I resigned in 1995 to attend the DPS academy. In that role, I was responsible for the direct supervision, care, and safety of inmates housed in the facili...
