Friday

In a frantic 911 call as he raced his bleeding wife to the hospital, hog farmer Todd Mullis told dispatchers Amy Mullis accidentally fell on a four-pronged corn rake in their barn. But when investigators found more than four holes in Amy’s body, they knew her death was no accident.

When two suburban housewives are killed in their homes within a week of each other in May 1970, it leaves the rural areas surrounding Toronto in fear. Thirty years later, the murders are solved, and the man responsible is caught, thanks to the meticulous collection and preservation of DNA evidence. But there is a surprising twist - Ronald West was a Toronto police officer at the time of the murders.

In 1980, a teen girl is brutally murdered in her Colorado home. In her brave efforts to defend herself, the victim leaves investigators a clue-her attacker’s blood. Years later, tireless investigators expose a killer that no one could have predicted.

After moving to Las Vegas, 19-year-old mother Sarah's colleague is found dead, and when she starts getting threatening messages, she realizes she might be next.