He is a 29 years LAPD veteran. Prior to this, he was with the US Army and did two tours in Vietnam.
Is an expert marksman and taught shooting in Police Academy.
Jack is a retired Police Officer from the Los Angeles Police
Department, L.A.P.D. and was assigned to the now-infamous, Rampart
Division.
Besides the Rampart Division, he worked in LAPD's most toughest
divisions: 77th Street, Newton, Central, Wilshire, Hollenbeck,
Southeast and Southwest.
Worked in several specialized units of the LAPD: Community
Resources Against Street Hoodlums (C.R.A.S.H. - Anti-Gang Unit), Field
Enforcement Section of the Narcotics Enforcement Unit, Special
Investigation Section, Organized Crime & Vice Unit, Robbery Homicide
Division and Metro Division "C" Platoon (Crime Suppression Unit) and
"D" Platoon (Special Weapons And Tactics). He is also one of the most
decorated officer of the Los Angeles Police Department.