expert witnesses
Security (Private and Public) Expert Witnesses: 20
Law Enforcement Expert Witness Adam Bercovici
Adam Bercovici
Senior Investigator, Expert / Consultant, Owner
19550 Amber Meadow Drive Suite 227
Bend OR
97702
USA
phone: 661-607-4324
Police Practices Expert Witness Theron Bowman
Theron L. Bowman, PhD
Founder/CEO
3901 Arlington Highlands Blvd., Suite 200
Arlington TX
76018
USA
phone: 817-480-6633
Law Enforcement Security Expert Witness Roy Taylor
Roy G. Taylor, Ph.D.
President
9650 Strickland Rd.
Suite 103-162
Raleigh NC
27615
USA
phone: 919-697-1995
Jails Prisons Corrections Expert Witness Joseph Gunja
Joseph E. Gunja
1468 S. Ledgestone Avenue
Springfield MO
65807
USA
phone: 417-224-5215
fax: 417-714-9086
Computer Forensic Expert Todd Stefan
Todd Stefan
Executive Vice President
8391 Beverly Blvd. #167
Los Angeles CA
90048
USA
phone: 800-748-5440
Information Security Expert Witness Shawn Malone
Shawn H. Malone, CISSP, CTPRP, CTPRA
Founder & CEO
3115 St. Lawrence Avenue, Unit 3756
Reading PA
19606
USA
phone: 484-509-0310
Security and Law Enforcement Expert Witness James Pastor
James F. Pastor, Ph.D, JD, CPP
Naples FL USA
phone: 293-327-9283
Security Expert Timothy Dimoff
Timothy A. Dimoff
President
520 S. Main Street
Ste 2516
Akron OH
44311
USA
phone: 330-255-1101
Security Risk Management Expert Witness Alan Robinson
Alan J. Robinson
Sr. Director
2 East Main Street, PO. Box 475
Brookside NJ
07926
USA
phone: 201-787-6150
Law Enforcement Expert Witness Brian Landers
Brian L. Landers
PO Box 803
Wisconsin Dells WI
53965
USA
phone: 608-393-3491
Hospitality Management Expert Witness Gary Deel
Gary L. Deel, Ph.D., J.D.
Professor
8385 Vivaro Isle Way
Windermere FL
34786
USA
phone: 845-220-8284
Security Systems and Electronics R and D Expert Witness James Parker
James Parker
205 Hammerstone Crescent
Thornhill Ontario
L4J 8A9
CAN
phone: 416-302-7501
Criminal Justice Expert Ron Martinelli
Dr. Ron Martinelli
PhD, CMI-V
Martinelli & Associates: Justice & Forensic Consultants, LLC
316 Hoskins Trail, Boerne, TX 78006
CA, TX
USA
phone: 951-719-1450
Jail Management Expert Witness Donald Leach
Donald L. Leach, II
Sandy UT
84092
USA
phone: 859-552-4286
Featured resources
by The American Institute of Architects
by Michael S. D'Angelo
by John M. White
Dr. Theron L. Bowman is a nationally recognized expert in Police Practices, Constitutional Policing, and Law Enforcement Oversight with more than 40 years of experience in public safety leadership, consulting, and litigation support. A former Chief of Police and Deputy City Manager for Arlington, Texas, he is the founder and CEO of The Bowman Group, a consulting firm specializing in police reform, accountability, and compliance monitoring.
Joseph E. Gunja is a Jails, Prisons and Corrections Expert with more than 30 years of experience in the corrections industry. Mr. Gunja had a distinguished career with the Federal Bureau of Prisons (FBOP) for over 28 years serving as a Correctional Officer, Shift Supervisor, Investigator, Captain, Associate Warden, and Warden at three complex correctional facilities.
Shawn H. Malone, CISSP, CTPRP, CTPRA, is an award winning Information Security and Cyber Risk Expert. He has over 35 years of experience delivering Cybersecurity Solutions and Third-Party Risk Management Programs to the financial services, insurance, consulting / advisory, and defense industries.
Dr. James F. Pastor, Ph.D, JD, CPP, is a multifaceted security expert with a rich background that spans security, policing, legal, public policy, and academia. His career began as a tactical officer in Gang Crime Enforcement with the Chicago Police Department, where he gained hands-on experience in one of the nation's most dynamic policing environments. This real-world foundation laid the groundwork for his extensive expertise in security and public safety.
Timothy A. Dimoff, CPP, founder and president of SACS Consulting & Investigative Services, Inc. a leading security consulting firm, has over 40 years of experience in Law Enforcement and Security matters for both the public and private sectors. He is multi-certified in the security field and is considered one of the nation's leading authorities on negligent security procedures; security & vulnerability issues; police procedures and operations including use of force; high-risk workplace and human resource issues; narcotics investigations and enforcement. 

James Parker has over 35 years of relevant industry experience specializing in Electronic Security Systems & Sensors, Electronics R&D, and New Product Development. He has in-depth knowledge of electronic product design in both Wired and Wireless Technologies and outstanding knowledge of Environmental and False Alarm Immunity. Products, such as alarm systems, that Mr. Parker led the design of, have an installed base in the millions. 

