Leon Briggs's family said they were deeply shocked by his sudden death. They added: "Leon was a loving father, son and brother. He was a kind, loyal, intelligent, caring person who put his family and others first.
"We have a lot of questions about why he was put through this terrifying ordeal and why he died. We feel he has been let down by the authorities at a time when he should have been provided with specialist care and support."
More top news
The family of a missing woman from Milton Keynes has been told a body has been found in a wood in Hertfordshire.
A changeable week for the Anglia region and turning cooler for a time.
Four people have been killed and three are in hospital after a horrifying collision on the A420 in Oxfordshire