What Makes a Murderer
Three convicted murderers submit themselves to a ground-breaking biological and psychological investigation to determine whether they truly had control over their actions, or if hidden factors destined them to kill.
- 2019-2019
- 1 season
- Documentary
Three convicted murderers submit themselves to a ground-breaking biological and psychological investigation to determine whether they truly had control over their actions, or if hidden factors destined them to kill.
Season 1 Episode Guide
3 Episodes 2019
Episode 1
John Massey
Britain's longest serving murderer, John Massey, submits himself to a ground-breaking biological and psychological investigation to determine whether he truly had control over his actions.
Episode 2
Paul Aldridge
Aged 20, Paul Aldridge was convicted of murder by joint enterprise and sentenced to life in prison. Now Paul submits himself to a series of biological and psychological tests.
Episode 3
Anthony Powell
Anthony Powell served over 21 years in prison for murder. Now he submits himself to biological and psychological investigations to determine whether he had control over his actions.