The script saves your progress (read Progress saving for more info) so you don't have to complete the missions in one playthrough and once unlocked it will stay that way for future playthroughs. Most Wanted unlockable targets require you to complete a number of other Most Wanted bounties in order to unlock the mission.

Mass shooter: Random psycho shooting at civilians, the police, and even the player.

Suspect on the run: The suspect is trying to get away from the crime scene on foot.

Stolen vehicle: The criminal is trying to get away with a stolen vehicle.Gang activity: Wanted gang was spotted, hunt them down.Assault: Random civilian is being robbed by a criminal.The Joker (unlocked after 15 completed missions).You can choose between most wanted criminals and current crimes, the most wanted missions are manually made by me, while the current crimes are randomly generated anywhere on the map. Mod inspired by GTA 4's vigilante missions, you can now access the police computer present in any police car and use it to hunt down criminals.

Gta 4 police car mods