Most roles of police departments in Grand Theft Auto: Deleted Scenes are the same as in any other Grand Theft Auto title. However, some canonical descriptions are changed and other new creations are added.
- Sonny Forelli bribes LCPD for trapping Tommy. For LCPD, they can get a police achievement and the spotlight of public/press. For Sonny, he can just achieve personal vengeance.
- Carlos Morales works for Sonny Forelli, beginning in 1984. His newbie partner, Leon McAffrey, learns about the Liberty City Mafia and others.
In fact, Morales arrested Tommy Vercetti in 1969.
- Carlos Morales killed by hitman of Vercetti Gang in 1987.
- Samuel Deever became leader of VCPD Drug Division.
He is character of Grand Theft Auto 1.
- Bryan Forbes starts investigation on drug deals in Vice City, but he is killed by Victor Vance. Sean Crickett succeeds Forbes' work.
※ In GTA 3D Universe, FIB (in HD Universe) called FBI, their real name, but I have to change their name for real organization. In same reason, CIA changed to IAA (in HD Universe).
- Bruce Muth, an FIB agent, starts personal investigation with his very few partners. Their first target is Sonny Forelli.