Steven Grieveson
- Episode aired Apr 8, 2018
Steven Grieveson - The Sunderland Strangler: Known as the "Sunderland Strangler", Steven Grieveson murdered four teenage boys before his capture. But what was his motive?Steven Grieveson - The Sunderland Strangler: Known as the "Sunderland Strangler", Steven Grieveson murdered four teenage boys before his capture. But what was his motive?Steven Grieveson - The Sunderland Strangler: Known as the "Sunderland Strangler", Steven Grieveson murdered four teenage boys before his capture. But what was his motive?