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.
S04, E10 (First Aired: Sep. 21, 2006)
An innocent bystander dies in a drive-by shooting; a man dies by gunshot in a van.
S07, E26 (First Aired: Sep. 9, 2008)
Minneapolis police work against the clock to solve the murder of an unknown homeless man found on the edge of the Mississippi riverbank.