The First 48

In Memphis, a young couple goes missing. Fearing the worst, family members contact authorities for help.

In Detroit, a double shooting in a vacant lot leads detectives to an unlikely suspect--a 61 year old man. And in Dallas, Det. Eddie Ibarra must unravel the complex life of a victim riddled with bullets and dumped in a downtown park.

In Memphis, Tennessee, a woman is brutally stabbed and left for dead in the street. In Dallas, Texas, Detective Rick Duggan investigates the murder of an elderly man, shot inside his dental clinic.

In Miami, Ricardo John catches his first case as lead detective: a young woman apparently raped and murdered in a vacant lot. In Dallas, detectives investigate a home invasion that left one man dead and his fiancA critically wounded.

In Miami, Detective Manny Castillo is investigating a brutal double homicide. In Dallas, detective PE Jones faces the ultimate whodunit when he finds the charred remains of a body in a burning car.

In Memphis, Tennessee, Sgt. Caroline Mason takes it personally when a 75-year-old man is shot dead in her old neighborhood. In Detroit, a man is found dead behind the wheel on Interstate 96 and Sgt. Mike Russell tracks a notorious gang to find the killer.

In Memphis, a well-loved neighborhood investor is shot, and the only eyewitness is a young girl on her way home from school. And in Miami, the murder of a homeless man appears to involve the notorious MS-13 gang.

In Dallas, detectives investigate the murder of an unidentified young woman found shot to death at White Rock Lake. In order to identify the victim and begin tracking down her killer, the detectives must rely on the few leads they have.

In Dallas, TX, Detective Rick Duggan must unravel the mystery of a body rolled up in a carpet and dumped on the side of a road. And in Miami, Detective Fernando Bosch takes it personally when a 66-year-old Cuban man is shot dead in the street.

In Dallas, Detective Eddie Ibarra discovers a woman shot dead in the lobby of her workplace. When he uncovers video surveillance of the murder he is given an unusual piece of evidence: an image of the killer.

In Cincinnati, a teenager watching a street fight is killed by a stray bullet. In Dallas, Det. Rick Duggan and his team find a victim shot and left behind a vacant house.

In Cincinnati, a well-loved 58-year-old man is found shot dead in a hallway, still clutching a five-dollar bill. Detectives Matt Thompson and Doug Lindle visit the grief-stricken wife and learn the victim was murdered a day before his birthday.

In Dallas, a man is shot to death while trying to protect a friend outside a crowded nightclub. In Detroit, a warm spring day turns deadly when a basketball game erupts in violence.

In Miami, Detective Ricardo John discovers a man stabbed to death behind an abandoned church. With no identification, the investigation hinges on identifying the victim through his fingerprints.