Season 1

1. Little Girl Lost

February 27, 2017 · 43m

Halloween in a small town is cancelled indefinitely when a young girl is kidnapped and killed on her way home from a costume party.

2. Killings on Christmas Eve

March 6, 2017 · 43m

The death of an elderly couple, Edward "Ed" and Wilhelmina "Minnie" Maurin Ed in Washington state on Christmas Eve 1985.

3. She Never Came Home

March 13, 2017 · 43m

The case of a gruesome stabbing death of a bullied teenager remains unsolved for 27 years.

4. Sweethearts, Silenced

March 16, 2017 · 43m

A killer authors a book about his con-man past that becomes the key to solving a 29-year-old cold case of two high school sweethearts--and three other cold case murders--leading police to believe he could be the Zodiac Killer.

5. The Night Shift

May 25, 2017 · 43m

College student Brad Perry shows up to work his graveyard shift at the gas station and is never seen alive again.

6. Officer Down

June 1, 2017 · 43m

The longest running cold case of a law enforcement officer in the United States was the murder of Sheriff's Lt. Joe Clark.

7. Circle of Friends

June 8, 2017 · 43m

When 18-year-old Shannon Siders' body is found in the woods, everyone in the small town of Newaygo, Michigan, becomes a suspect--but no one is convicted of the crime.

8. A Family Secret

June 15, 2017 · 43m

Ten years after a 17-year-old girl is found strangled in the woods in small-town Kentucky, detectives uncover a terrible family secret.

9. A Family Cursed

June 22, 2017 · 43m

One family faces two unsolved murders of loved ones and authorities finally uncover the missing clue that leads to solve the case 13 years after the murders occurred.

10. A Killer Slips Away

June 29, 2017 · 43m

Two decades after a close-knit family's loving aunt is stabbed in her home, detectives return to the crime scene and discover a pivotal clue hidden in plain view.