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."
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People's Millions: Anglia West Wednesday
People's Millions: Anglia East Wednesday
Mist and fog slowly lifting. A generally grey and gloomy day with outbreaks of rain