Cold Case - Season 5 - Eps 1: Thrill Kill
Recovered from the shooting, Lilly wants to convince her boss that she's ready to get back to work. The team re-opens the 1994 case of three 10-year-old kids who were beaten to death when Lilly suspects the teens convicted of the killings may have been wrongfully incarcerated.
About Cold Case

Title: Cold Case
First Air Date: 2003-09-28
Last Air Date: 2010-05-02
Status: Canceled
Rating: 7.8/10 (from 400 votes)
Language: EN
Seasons: 7
Total Episodes: 156
Network: CBS
Genres: Crime, Drama, Mystery
Production Companies: Jerry Bruckheimer Television, Kurtis Productions, Warner Bros. Television
Synopsis
The Philadelphia homicide squad's lone female detective finds her calling when she is assigned cases that have never been solved. Detective Lilly Rush combines her natural instincts with the updated technology available today to bring about justice for all the victims she can.
Cast

Kathryn Morris
Lilly Rush

Danny Pino
Scotty Valens

Jeremy Ratchford
Nick Vera

Thom Barry
Will Jeffries

Tracie Thoms
Kat Miller

John Finn
John Stillman