He suggested that his 19 year old male lover might have been among the young men who robbed him.
He was later convicted on 12 counts.
Just looking up the Age of Majority in UK at that time, and it was 21. So Alan, like many risky gay blades of his time, was messing with a minor.
Certainly a well-known homosexual like Turing would not want for ADULT lovers ~ so he was taking risks ~ kind of like the office thief at work who liked to steal small things from people ~ personal things, and then set them out on her desk like trophies.
He later on may have commited suicide or accidentally poisoned himself while eating an apple.
Like many homosexuals of his time (or now) he may well have gloried in the tawdrier and more unwashed side of life ~ and all he had to do was wash his hands regularly to live (as suggested by his own mother).
I don't buy it that this genius commited suicide. He was just a nasty guy who wasn't all that clean.
Personal hygiene is not just a condom.
The guy was buggering underage (at that time) teenage boys?