Buried Treasure

Buried Treasure

Available on U, BBC iPlayer, ITVX
S4 E6: When Brian's dog finds a body on a common, it prompts two people to confess to murder, but when the body turns out to be over 600-years-old, Sandra, Jack, Brian and Gerry are left with the puzzle of whether the confessions are to real murders and if so, where the bodies are.