Follow homicide detectives after the critical first 48 hours of an investigation. A new season of “After the First 48” premieres Thursday, Nov. 7, at 8 p.m. ET on A&E. Despite most cases being solved ...

Hosted by former “First 48″ detectives, “The First 48 Presents Critical Minutes” looks back at some of the most unforgettable moments in the series’ history. “The First 48 Presents Critical Minutes” ...

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In the episode “Drive-By,” the television show “The First 48” detailed the investigation that led to the arrest and conviction of Edgar Barrientos-Quintana for murder. (Clips via “The First 48”) Edgar ...

Detectives in major cities in the United States 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 ...