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.
S07, E14 (First Aired: May. 29, 2008)
Miami police investigate the murder of two men gunned down in the middle of a residential street; Cincinnati police search for a suspect in a shooting that left one man dead and another wounded.
S09, E03 (First Aired: Jun. 23, 2009)
The witness to a fatal shooting is forced to choose between her friendship with the suspect and her own freedom.