Season 16

01 Secrets of the Sliding Door Episode 129th October 2025 A beloved Staten Island teacher is found dead in the home she shared with her husband; an unknown number in her cell phone leads investigators to ultimately unearth her killer. 02 Bethany Vanished Episode 25th November 2025 When a young pregnant mother goes missing in Virginia, her family embarks on a search, but the case goes cold. Years later, investigators find a woman who may hold the key to solving the case. 03 Secrets in Silver Lakes Episode 312th November 2025 A young father's murder at work leads investigators to deep secrets about sex, friendship, religion and family. 04 The Bad Man Episode 419th November 2025 Nearly 40 years after young wife and mother Cathy Krauseneck is found murdered with an axe in her upstate New York home, a new team of investigators joins the cold case to uncover the killer. 05 Finding Rita Episode 53rd December 2025 When a Colorado mother vanishes, the detective discovers a connection to a previous assault. 06 The Undoing Episode 610th December 2025 Detectives search for answers after Annastasia Hester is stabbed to death in Portland, Oregon. 07 The Figure in the House Episode 717th December 2025 The wife of a college professor and heir of an oil empire is found murdered in her home. 08 A Deal With the Devil Episode 87th January 2026 A serial killer murders several people while working as a confidential informant for the FBI. 09 Behind Door 813 Episode 914th January 2026 Twenty seven-year-old Jonathan Crews dies mysteriously in his Texas apartment. 10 Who Killed Courtney Coco? Episode 1021st January 2026 The discovery of a young woman's body in rural Texas sparks a long, multi-state investigation. 11 Who Killed Mindy Morgenstern? Episode 1128th January 2026 A quiet North Dakota college town is left in fear after student Mindy Morgenstern is found dead. 12 The Case of the Man with No Name Episode 124th February 2026 The investigation into the mysterious disappearance of a Canadian man sparks an international manhunt for an elusive killer with multiple... 13 The Charleston Affair Episode 1311th February 2026 A week before a banker's divorce reaches a settlement, an ex-con says he was hired for murder. 14 Hit List Episode 1418th February 2026 Chilling details come to light in an alleged murder-for-hire plot targeting a former NYC police officer's husband. The officer's... 15 The Woman At the Bar Episode 1525th February 2026 A massive manhunt ensues after Lois Riess murders her husband in Minnesota and flees to Florida, where she kills and steals the identity... 16 Return to the Lake Episode 164th March 2026 Decades after Susan Smith confessed to drowning her two small sons in South Carolina, she advocates for parole. Her ex-husband speaks out...