Directed by Gareth Bryn. With Richard Harrington, Mali Harries, Alex Harries, Hannah Daniel. An estranged husband kidnaps his son. Mathias and Rhys make a dark discovery at his parents home. Mathias risks his own life by searching alone. A former Superintendent puts pressure on the independent investigator to close another case.
Watching this late at night, it took about four tries to make it through to the end. One of the most brutal episodes of the series, and one of the few featuring a gun.