TV Guide Oxygen Wednesday

After a college student is gruesomely murdered, investigators try to determine whether the clues indicate a sex crime or a rage-filled killing.

Law officials seek the assistance of forensic scientists to investigate a case involving a Pennsylvania man who was found dead almost 100 miles from his home.

A gravely ill young man dies in the hospital before doctors can save him, so police must use forensic science to determine the cause of death.

A charming con man claims to be a doctor and Navy Seal as he ensnares his unsuspecting victims in a web of lies as he steals a total of $2 million.

A son spends 20 years trying to get justice for his mother who was murdered in Arlington, Virginia, but his search leads him down a dark path.

A son spends 20 years trying to get justice for his mother who was murdered in Arlington, Virginia, but his search leads him down a dark path.

16-year-old Britney Ujaky goes missing and her small Nevada town come together to find a potential suspect, a mysterious cowboy.

Police search for a killer who left the burned body of a young truck driver outside of Chicago, and the investigation leads them to a pair of teenage sisters.

After everyone in a small-town bar are killed execution-style, investigators work to find those responsible for the most vicious crime in the town's history.

Authorities search for two brothers after they manage to heist $300,000 from an armored van, and murder both guards who were inside the van at the time.

An Oregon grandmother found wounded on the roadside tells rescuers that her husband is missing after a boat sale went awry; a massive manhunt ensues.

A woman runs a boarding house for the downtrodden, but when a social worker raises fears for a missing client, investigators find the garden hides horrors.

A woman is shot in her vacation rental, and the hunt for her killer connects to a murdered farmer; clues point to a doting grandmother living a double life.

Secret agents organize a bold undercover operation years after a journalist was first kidnapped and tortured while on an assignment overseas.

The hunt and eventual capture of the elusive kingpin, El Chapo, is detailed as former DEA agent Andrew Hogan shares details about the operation.

An investigation is launched into mysterious deaths at a traveling commune as a pair of sisters, former members of the community, share their secrets.

Authorities investigate a shooting crime in which a mother was shot at point-blank range to determine if the shooting was a random event or a murder attempt.

Chilling details come to light in an alleged murder-for-hire plot targeting a former New York City police officer's husband.

A manhunt ensues after Lois Riess murders her husband in Minnesota and flees to Florida, where she kills and steals the identity of a woman she had just met.

A woman who always put her children first vanishes without a word and leaves her loved ones panicking, but investigators uncover dark secrets.

A manhunt ensues after Lois Riess murders her husband in Minnesota and flees to Florida, where she kills and steals the identity of a woman she had just met.

Officers investigate after armed intruders break into a family's home, and they discover that someone in the family was hiding a secret.

In 2012, a married mother of three disappears and her body is found months later, investigators eventually narrow their search to her boyfriend.

In 2012, a married mother of three disappears and her body is found months later, investigators eventually narrow their search to her boyfriend.

An eight months pregnant woman goes missing right before her baby shower and her panicked family raises the alarm.