KEITH HEARN, 58

One of Britain’s top town planners, Keith checked into the Priory roehampton in 2015 after becoming depressed about not being able to work following a hip operation. shortly afterwards, the father-of-two was caught trying to kill himself. The next day he was found hanged.

coroner Bernard richmond Qc ruled his death was ‘preventable’ and he should have been placed ‘on one-to-one observation’.