Investigation Discovery +1 Thursday

In Montrose, Colorado, a woman's body was discovered in the quarry that she owned. After three years, police were still investigating the brutal murder

Buying goods from home

Buying goods from home

Buying goods from home

Buying goods from home

A case revolving around a couple's disagreement about their love of water. One day, she decided to surprise him on a boat - only for her and the crew to never return

How a tiny town in Maine with a population of 80 residents was torn apart when Mike and Valerie Miller were shot dead in their home

Britney Cosby and her girlfriend Crystal Jackson were looking forward to spending their future together. However, after their brutal murder in 2014, everyone was a suspect

When Jean Claude Dominique fell victim to a hit-and-run, his wife rushed to his side - only to meet his other wife and learn the danger of his double life

The fatal shooting of Heather Garraus in January 2007. Her husband's former lover, Shawna Nelson, was later convicted of the crime

A case in which a man called emergency services, gasping that he mistakenly shot himself. When a second shot was heard it became clear that the shooting was no accident

The case of Arthur Burney, found shot to death in his barn in February 2011. His wife, Patricia, arranged a murder-for-hire scheme involving her daughter's boyfriend

The murder of Newport Beach millionaire Bill McLaughlin, who was found shot dead in his kitchen in 1994. Some 15 years later his former girlfriend Nanette Johnston was convicted

A 1985 case in which 23-year-old Linda Brown was shot dead. Her step-daughter confessed to the killing, but doubts remained as to whether she was telling the truth

The consequences of a bitter argument between a woman and her former partner, and how things intensified when her daughter became caught in the crosshairs

After her divorce, Cristi bought a new home that needed work. She hoped handyman Curtis could fix it up, but problems ensued when he became dangerously fixated with her

The case of 24-year-old Megan Sharpton, who was raped and murdered before her body was set alight in July 2012. The torment led to her mother committing suicide

The murders of retired Michigan police officer Michael Greene and his wife Terri in their home. Police found evidence of a personal grudge as a possible motive for the crime

Texas police investigate the shooting of 23-year-old Jose Armando Pina. A masked perpetrator flees the crime scene and leaves behind vital evidence

When a Homecoming Queen and a Dairy Princess are murdered in Marathon County, Wisconsin, detectives question a pool of suspects, from strangers to frenemies

A case involving an adopted teenager, who feeling out of place at home, sought acceptance online. Soon, her family was drawn into a tragic series of events

A case from Baltimore, Maryland, involving a predator stalking young women and striking when they are alone at night

How two young mothers living miles apart vanished under eerily similar circumstances. Years passed with no leads, before a police officer uncovered the most unlikely suspect

The consequences of a bitter argument between a woman and her former partner, and how things intensified when her daughter became caught in the crosshairs

After her divorce, Cristi bought a new home that needed work. She hoped handyman Curtis could fix it up, but problems ensued when he became dangerously fixated with her

The case of 24-year-old Megan Sharpton, who was raped and murdered before her body was set alight in July 2012. The torment led to her mother committing suicide