The 1980s: The Deadliest Decade - Season 1 - Eps 3: The Cheerleader Murder
In a wealthy California suburb, 15-year-old cheerleader Kirsten Costas is stabbed to death. A teenage girl is seen fleeing the scene. As months pass without an arrest, the police are stumped. But some in the community… think they know the murderer.
About The 1980s: The Deadliest Decade

Title: The 1980s: The Deadliest Decade
First Air Date: 2016-11-14
Last Air Date: 2017-12-18
Status: Ended
Rating: 6/10 (from 4 votes)
Language: EN
Seasons: 2
Total Episodes: 16
Network: Investigation Discovery
Genres: Documentary, Crime, Reality
Production Companies: Lion Television USA
Synopsis
Investigation Discovery transports viewers on a bittersweet and terrifying journey back in time, revealing the dark side of America's favorite decade.
Cast

Patrick Gallagher
Himself - Narrator