The First 48 Presents: Critical Minutes

In Memphis, the tragic murder of 6 people in the same house on Lester Street tears a family apart.

In Tulsa, a key witness denies knowing anything about a brutal homicide until confronted with evidence that proves otherwise. In Dallas, a suspect shocks detectives with a confession they didn't see coming. In Atlanta, Detective Quinn has an uphill battle in the interview room with a suspect who appears to be targeting and killing homeless people.

Four of The First 48's female homicide detectives are highlighted in four condensed stories: in Memphis a confrontation turns deadly, in Cincinnati a single mother is torn between work and home, in Tulsa a family dispute takes a dark turn, and in Atlanta an interrogation room interview turns emotional.

In Atlanta, the gruesome rape and murder of two women in an abandoned house haunts investigators. In New Orleans, detectives embark on a sprawling investigation to identify the suspects who drowned a local couple. And in Harris County, TX, a woman who was burned alive fights to survive, so she can identify her assailants.

Three of The First 48's rookie homicide detectives are highlighted in condensed stories: in New Orleans a baffling robbery takes a rookie months to unravel, in Phoenix a first time detective with only one clue traces a random fender bender that sparks a horrible turn of events, and in Atlanta the new guy tracks the suspects in a deadly drug deal.

In Tulsa, a shooting in a motel parking lot leads investigators to undertake an undercover operation to capture the suspect. In Dallas, after a man was stabbed to death in his own apartment, detectives take advantage of a love triangle to bring the suspect in. And in Tulsa, the investigation into the shooting of a former Marine leads to a dangerous car chase and apprehension.