48 godzin Sezon 7 Odcinek 10: Dropped Call/Derailed

In Detroit, Sgt. Gary Diaz and Officer Kelly Mullins investigate a triple shooting that left a young mother and her friend dead. The third victim, a critically injured 18-year-old girl, is the only one who can tell them what happened. And in Dallas, a man is intentionally run down and killed by someone in a car. Detective John Palmer tracks down two potential suspects, but must figure out which one was driving.