
Dateline NBC
Former DEA agent Andrew Hogan details his search for Mexican drug lord Joaquín "El Chapo" Guzmán with never-before-seen videos and photographs.

Former DEA agent Andrew Hogan details his search for Mexican drug lord Joaquín "El Chapo" Guzmán with never-before-seen videos and photographs.

A mother of three married to a missionary is found dead on Valentine's Day the investigation into the murder reveals answers close to home.

An Air Force captain is shot dead leaving police to suspect his wife and her Army sharpshooter lover.

When a small-town Alabama resident is murdered in his home, rumors involving a local pastor begin to swirl as the truth ends up turning the community upside down.

Former DEA agent Andrew Hogan details his search for Mexican drug lord Joaquín "El Chapo" Guzmán with never-before-seen videos and photographs.

A mother of three married to a missionary is found dead on Valentine's Day the investigation into the murder reveals answers close to home.

A man who was arrested and tried three times for the death of his wife of four months talks about the case.

An intruder breaks into a lawyer's home, murders his wife and blinds him in a search for the truth, the lawyer questions his troubled son as a possible suspect.

A mother of three married to a missionary is found dead on Valentine's Day the investigation into the murder reveals answers close to home.

A man who was arrested and tried three times for the death of his wife of four months talks about the case.

An intruder breaks into a lawyer's home, murders his wife and blinds him in a search for the truth, the lawyer questions his troubled son as a possible suspect.

When a scientist is murdered in his home, detectives try to figure out why his wife and son were left unharmed.

An Air Force captain is shot dead leaving police to suspect his wife and her Army sharpshooter lover.

Authorities open a cold case of the disappearance of Carol Lubahn.

Nearly 40 years after a high school senior is found stabbed to death in her car after visiting the mall days before Christmas, investigators identify the killer.

A model with a checkered past goes under cover to reveal the truth about a cold case involving a romantic getaway on a boat that ended with a woman being lost at sea.

Authorities open a cold case of the disappearance of Carol Lubahn.

Ohio investigators search for answers in the decades-old murder of 10-year-old Amy Mihaljevic a retracing of Amy's steps from the day of the kidnapping.

When hikers find a 21-year-old UCLA student's body in a Los Angeles-area train tunnel, detectives wonder if Ron's interest in an alternative religion is connected to his murder.

A bombshell more than a decade after the crime reignites the investigation into the death of Sarah Pagel's mother, who was killed when Sarah was seven.