"Police Quest I: In Pursuit of the Death Angel casts the player as Sonny Bonds, a police officer assigned to traffic duty in the fictional town of Lytton, California. His supervising officer, Sergeant Dooley, reveals in the morning briefing that the local teenagers are getting out of hand and are using cocaine. “We need to find the scumbag that’s supplying them,” he says. As well there is a report of a stolen 1983 black Cadillac which Bonds and his fellow officers are ordered to keep a lookout for..."
Source: Wikipedia, "Police_Quest:_In_Pursuit_of_the_Death_Angel," available under the CC-BY-SA License.