TV Guide Investigation Discovery

A case in which a paramedic and mother was found dead, covered in paint, in the basement of her Massachusetts home. Investigators had to work tirelessly for 18 months to find the person responsible

Buying goods from the comfort of home

Buying goods from the comfort of home

Buying goods from the comfort of home

Buying goods from the comfort of home

The murder of Ernest and Charlene Scherer, who were found stabbed to death in their California home in 2008. It appeared to be a robbery gone wrong - until investigators honed in on the motive

When doting mother Cheryl Coker vanished from Riverside, Ohio, in October 2018 search efforts came up empty. However, police uncovered disturbing information and a web of secrets

How, following a senseless murder that rocked an African-American neighbourhood in 1970s Detroit, police arrested suspects who were ultimately convicted of the crime. However, 47 years later, the truth finally emerged to right history's wrongs

A case in which a woman's life seemed to be on the up after emerging from a chaotic marriage. However, when Michele went missing after accepting a date arranged via Facebook, investigators soon uncovered some alarming details

A case in which a 15-year-old girl relied on Facebook to stay in contact. When she agreed to meet one of the boys in person, she soon discovered the terrible truth behind her online friendship

A case in which a couple realised their son was hiding an evil secret. George and Margaret Keller were forced to make a heartbreaking choice whether or not to betray their child

After women died of the same mysterious illness, the hunt began to prove their deaths were no accident. Investigators don't realise they were being played for fools by a sinister killer lurking undetected

The case of 32-year-old Anna Lisa Raymundo of Stamford, Connecticut, who seemed to have it all, including a promising career, a beautiful home and a loving boyfriend. A secret betrayal from her former co-worker cut short her life in November 2002

The 1984 murder of pregnant 26-year-old Cindy Thompson, who had recently reconnected with her high school sweetheart. Carol Ege, who had been dating the same man, was later convicted of the crime

After women died of the same mysterious illness, the hunt began to prove their deaths were no accident. Investigators don't realise they were being played for fools by a sinister killer lurking undetected