Unusual Suspects (2010)

S2E8 Blood on the Badge

In 1985, a Los Angeles County Sheriff is brutally murdered while sitting in his patrol car. As detectives sift through the deceased officer's list of potential adversaries, they hit a dead end. However, in 1999, a newly formed multi-agency task force reopens the investigation, uncovering shocking revelations that point to an unexpected suspect, rekindling hopes of justice long thought lost.