Investigation Discovery +1 Tuesday

The investigation into 26-year-old Kim Medlin's mysterious disappearance. Secrets were revealed that shattered the safety of everyone in the town of Monroe, North Carolina

The case of Dena Raley-McCluskey, who disappeared in 1999. After eight years of searching, California police believed they had found her body and the man responsible for her death

Buying goods from home

Buying goods from home

How, after lifelong Long Islander Donna Bocklet announced she was moving to Florida, it sent a shock wave through her friends and family that ended in her murder

The murder of New England handyman Jack Reid in June 2005. The finger of suspicion eventually pointed to millionaire John Brooks

The case of 26-year-old mother-of-three Christine Sheddy, who was killed in November 2007 near Pocomoke City, Maryland

When student Amanda Anderson's body was found by her younger brother, detectives turned to her friends and family. In the end, a microscopic discovery solved the case

In 2002, a bartender was found beaten and stabbed to death in his home. Rookie detective Pam Dunklin unravelled a morbid conspiracy of love, greed and murder

The murder of Carol Wardell in September 1994, by her husband Gordon. Plus, the 'honour killing' of 17-year-old Shafilea Ahmed by her parents Iftikhar and Farzana

The 2016 murder of best-selling author Helen Bailey by her partner Ian Stewart, who had earlier helped volunteers in her search

A case in which a paramedic and mother was found dead, covered in paint, in the basement of her Massachusetts home

The case of 18-year-old Heidi Allen, who vanished from her job in a convenience store. Two brothers were arrested for kidnapping, but years later a chilling new story emerged

The case of 18-year-old Katherine Foster, who went missing from South Alabama in February 1980

The case of Michael Severance, whose disappeance prompted the community of San Angelo to rally around his new bride

The fatal shooting of 23-year-old Michelle Lira, who steered straight into a deadly ambush by her vengeful ex-boyfriend, Selestino Torres, in June 2009

The fatal stabbing of Charlene Wold by her 28-year-old son Logan Reese, who then took police on a chase through three counties while shooting at squad cars

The case of sisters Gretchen and Wendy Fritz, whose strangled bodies were found in August 1965 in the Arizona desert

Patrick Pidock's daughter lived in constant fear of her father's sudden, violent outbursts. But no one could know what he was truly capable of

Raised to believe in forgiveness, Faith Green gives ex-convict Gregory a second chance. Unfortunately, his secrets soon lead to an unspeakable tragedy.

A girls' movie night that led to a tragic ending for a group of college room-mates. Police trawled half-way across the state in search of a killer

How a quaint neighbourhood in Jacksonville, Florida, turned to chaos when a resident was found dead in their home. All the suspects seemed to be mourning

The case of 18-year-old Katherine Foster, who went missing from South Alabama in February 1980

The case of Michael Severance, whose disappeance prompted the community of San Angelo to rally around his new bride

The fatal shooting of 23-year-old Michelle Lira, who steered straight into a deadly ambush by her vengeful ex-boyfriend, Selestino Torres, in June 2009

The fatal stabbing of Charlene Wold by her 28-year-old son Logan Reese, who then took police on a chase through three counties while shooting at squad cars