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04/16/2021: A family discusses their seemingly perfect husband and father's deadly secret.

04/16/2021: A family discusses their seemingly perfect husband and father's deadly secret.

01/07/2022: A man's double life leads to a shocking murder.

6/16/2023: A small-town police chief investigates an alleged wedding night murder pact.

05/05/23: The case of the killer clown who murdered a Florida mother.

03/31/23: A college student is murdered after being stalked.

01/29/2021: A man who claims to have killed his wife while sleepwalking opens up about the incident.

02/17/23: A mother and daughter are murdered; the killer sends taunts.

09/20/2019: Detectives use DNA evidence to solve a nearly 30-year-old cold case.

02/03/23: A case of self-defense or murder when a father ends up dead.

06/05/2020: Interviews with daughters of Karl Karlsen.

05/20/22: A couple is killed in their home, possibly to hide a secret double life.

05/13/22: Serial killer targets women he knows; insight from a profiler.

09/08/23: The investigation of the Gilgo Beach murders, featuring interviews.

05/12/23: A serial killer's family member reveals shocking secrets he kept.

01/10/2020: Pamela Smart talks about the possibility for a new chance at freedom.

11/11/22: A bible holds the clues in the case of a murdered farmer.

06/14/2019: When a woman is found unresponsive in her bathtub.

04/01/22: Unraveling the web of lies of a woman whose husband turns up dead.

10/28/22: Video evidence leads police to the killer of an Arkansas senator.

11/29/22: A mysterious overdose kills a new mom. Did she leave behind clues?