第 1 季 共 10 集
播出时间:2017年2月28日
第 1 集 Little Girl Lost
播出时间:2017年2月28日
Halloween in a small town is cancelled indefinitely when a young girl is kidnapped and killed on her way home from a costume party.
第 2 集 Killings on Christmas Eve
播出时间:2017年3月7日
The death of an elderly couple, Edward "Ed" and Wilhelmina "Minnie" Maurin Ed in Washington state on Christmas Eve 1985.
第 3 集 She Never Came Home
播出时间:2017年3月14日
The case of a gruesome stabbing death of a bullied teenager remains unsolved for 27 years.
第 4 集 Sweethearts, Silenced
播出时间:2017年3月17日
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.
第 5 集 The Night Shift
播出时间:2017年5月26日
College student Brad Perry shows up to work his graveyard shift at the gas station and is never seen alive again.
第 6 集 Officer Down
播出时间:2017年6月2日
The longest running cold case of a law enforcement officer in the United States was the murder of Sheriff's Lt. Joe Clark.
第 7 集 Circle of Friends
播出时间:2017年6月9日
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.
第 8 集 A Family Secret
播出时间:2017年6月16日
Ten years after a 17-year-old girl is found strangled in the woods in small-town Kentucky, detectives uncover a terrible family secret.
第 9 集 A Family Cursed
播出时间:2017年6月23日
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.
第 10 集 A Killer Slips Away
播出时间:2017年6月30日
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.