top of page
photo-1436450412740-6b988f486c6b.jpg

TURNBULL CONSULTING
Turning Expertise Into Action

Providing expert testimony and consulting services for law enforcement matters, including civil litigation, criminal investigation, and police practices. Contact us to learn more.

My Services

Offered Services

  • Rule 26 Reports

  • Expert Opinion

  • Consulting

  • Investigative Reviews

  • Deposition and Review

Areas of Expertise

  • Criminal Investigation Analysis

  • Investigative Procedures

  • Law Enforcement Best Practices

  • Crime Scene Analysis & Management

  • Homicide Investigations

  • In-Custody Death Investigations

  • Violent Crime Investigations

  • Police Practices & Procedures

  • Search & Arrest Warrants

  • Interview & Interrogations

  • Officer Involved Shootings

  • Violations of §1983 Civil Rights

  • Wrongful Convictions

Litigation Support

My litigation support services include consultations, expert opinions, expert witness reports, review and rebuttals, and testimony at deposition and trial. I am here to provide you with the expert assistance you need to navigate the legal process.

Services

About Me

Tony Turnbull has over 30 years of law enforcement experience, including supervisory roles, and expertise in criminal investigations such as gangs, narcotics, violent crime investigations, homicide investigations, officer-involved shooting investigations, and in-custody deaths, I am well-equipped to handle complex cases. I am also an instructor of POST Presley Institute of Criminal Investigation courses and have testified as an expert witness in state and federal court. Currently, I also work as a retired annuitant investigating cold case homicides for the Sacramento County Sheriff's Office. My knowledge and experience covers not only contemporary investigative procedures & practices, but I am also aware of the investigative practices, laws, policies, and investigative capabilities over the past five decades.

Headshot.jpg

I Guarantee

01

Professionalism

02

Expertise

03

Thoroughness

About Me

I have investigated over 1000 felony crimes, including well over 500 homicide cases, over 50 officer involved shooting investigations, and several in-custody death investigations.  I have spent several years as an instructor  for POST Presley Institute of Criminal Investigations classes, to include Core Investigations, Homicide Investigations, Officer Involved Shooting Investigations and Interview & Interrogation.  My specialty focus and expertise is on Homicide Investigations, Officer-Involved Shootings, Investigative Review, Search & Seizure, Wrongful incarceration/conviction, Police investigative practices and procedures, Interview & Interrogation techniques, Crime Scene Investigative Procedures, Evidence Identification, Administrative Review, and Investigative Best Practices.

Contact
bottom of page