I don't believe he was a victim. He started that web of deceit when he realized the animal rights activists were getting close IMO.
they do it to avoid consequences IMO and the more serious the consequences, the more elaborate and ridiculous their stories will be
he took situations in which he was a paid prostitute and pretended they were something else IMHO
personal anecdote:
someone I once dated made up a whole story about being hit by a car just because he was late getting to my house ... neither the cops nor the hospital believed him (I can imagine how many liars & hypochondriacs they have to deal with daily)
years later, you can imagine my reaction when an employee came to work with the exact same story (& she wasn't even that late) ... it was interesting when she lifted her pantleg to show me her non-existent swelling & bruising but the really funny part was seeing the look on her face when I told her that there's CCTV at that corner so she'll have evidence for her courtcase
in my experience, these people have parents & siblings who enable them and by the time they're adults it's gone on far too long for anyone else to call B.S. and actually help the person