Mark Williams Thomas

Mark Williams-Thomas carries out the first active British investigation into Christian B.

Marking the 25th anniversary of the tragic car crash that killed her, this new ground-breaking documentary will examine the death of Diana, Princess...

A rare insight into the workings of the high-security psychiatric hospital, Broadmoor, with testimony from those who have come face to face with...

Former detective Mark Williams-Thomas conducts an in-depth investigation into allegations that Sir Jimmy Savile sexually abused vulnerable teenage...

After ITV released their documentary “The Other Side of Jimmy Savile“, they received a huge response which lead to more people coming...

In 1973, Michael and Patrick McDonagh were sentenced to life in prison for a murder they didn't commit. In Mark Williams-Thomas' latest...