Season 4 of Netflix’s Unsolved Mysteries features the murder of a graduate student — one whose death prompted campus ghost stories decades later. But what happened to Sigrid Stevenson from Unsolved ...

Volume 5 of Unsolved Mysteries hits Netflix with 4 episodes, the least amount since the series was rebooted with the participation of original creators Terry Dunn Maurer and John Cosgrove alongside ...

Unsolved Mysteries (1988) Season 4 continues to be an exciting thriller-drama American documentary TV series. It takes viewers on an unexpected journey to explore some of the most strange cold cases ...