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, E05 (First Aired: Dec. 10, 2015)
A crew of robbers guns down an Atlanta father; a detective working her first case suspects that she may be pursuing the wrong suspect.
S07, E28 (First Aired: Sep. 23, 2008)
Dallas police investigate the death of a man found in a vacant lot; Minneapolis police investigate the stabbings of a mother and her 10-year-old son.