Desperate to find the missing boy, DCI Mathias breaks protocol and sets off into the mountains alone. With the clock ticking, Mathias puts his life on the line. But how will his team react, and what will Chief Superintendent Prosser make of his actions? Meanwhile, independent investigator John Powell is put under pressure by retired Chief Superintendent Robert Owen to close the Iwan Thomas case.
DCI Tom Mathias comes to Aberystwyth having abandoned his life in London. He's a brilliant but troubled man. Despite his faults he is an excellent detective, who knows that the key to solving the crime lies not in where you look for truth, but how you look. From the windswept sand dunes of the coastline to the badlands of the hinterland, Y Gwyll is a series of stories that are original and local, yet timeless and universal.
Hinterland - Series 3, Episode 6 Synopsis and Schedule