Genre: Reality, Crime, Law
Premise: Detectives in major cities around the country race against the clock in the wake of homicides, knowing that if they don't find a lead within the first 48 hours, their chances of solving a case are cut in half. The series shows how detectives use forensic evidence and witness interviews to help identify suspects.
S15, E16 (First Aired: Mar. 24, 2016)
A New Orleans father and his friends are ambushed while sitting in a parked car; a feud between households in an Atlanta apartment complex leads to the killing of a promising boxer.
S02, E04 (First Aired: Feb. 3, 2005)
Detectives must track down a suspected killer before he can leave the country; a murder suspect is known only as ``Teeth.''