Correspondent Tracy Smith and Producer Gayane Keshishyan Mendez discuss the case of Susann Sills, a mother of twins who was found dead at the bottom of a staircase in the home she shared with her husband, a renowned fertility doctor. The team discusses the 911 call made by Dr. Sills, the police interview with a woman investigators believed he was courting, a ... Show More
Today
Grave Injustice
Anthony Graves spent eighteen years in prison, twelve of them on death row, for murders he did not commit. In 1992, a grandmother, her teen-aged daughter, and her four young grandchildren were all killed in their beds. Texas Rangers quickly zeroed in on Robert Carter, the father ... Show More
40m 31s
Aug 2024
243- The Murder of Shirley McAvoy
When thirty-two year old Shirley McAvoy didn't show up for her youngest daughter's birthday everyone knew something was wrong. After being unable to reach her, Shirley's estranged husband, Brian, reported her missing to the Pittsfield Police Department in Maine.
Initially, inves ... Show More
1h 14m
Jan 2025
Accident, Murder, or Owl? The Staircase Case of Michael & Kathleen Peterson
<p>In this week's investigation we explore the mysterious case of Michael Peterson and the death of his wife, Kathleen. Was it a tragic accident, a deliberate murder, or something far more bizarre involving a deadly owl? This case takes a shocking twist when we uncover a second d ... Show More
37m 11s
Oct 2025
Talking Dateline: Deadly Mischief
<p>Blayne Alexander talks with Dennis Murphy and Dateline producer Brad Davis about their episode, “Deadly Mischief.” In 2014, after esteemed FSU law professor Dan Markel was fatally shot, investigators uncovered a murder-for-hire plot orchestrated, according to prosecutors, by M ... Show More
27m 54s