In 2019, a woman's remains were found in a freezer in London. When x-rayed, the freezer revealed two bodies. Former senior detective Graham Hill investigates.

Former senior detective Graham Hill sheds new light on the inner workings, twists and turns of criminal investigations, showing how they were solved.

In 2013, Simon Hall finally admitted to the brutal murder of Joan Albert that had occurred over a decade earlier. Former senior detective Graham Hill investigates.

In 2006, Nisha Patel-Nasri was left to bleed to death on her doorstep after a stabbing her husband had organised. Ex-senior detective Graham Hill investigates.