Yeah, LARPs can be danger zones. Absolutely.
From my page1 story, the "hot tub" guy had a rape fetish. He ran a LARP where his evil Lasombra Archbishop would punish players by producing a very RL huge purple dildo as a prop and then go into detail about how it was being used on their PC. I guess this happened to a lot of players who were attached to LARP as one of their few social outlets, so they didn't complain. Eventually, a sixteen year old girl had a character who failed. Dude brought out the dildo (crime), described how it was being used on her pc (another crime) and then she left the LARP crying. When she complained she was booted from the LARP.
This is the same 16 year old girl who lived with her dad in a "LARP house." Basically a LarpHouse is a crack house (usually minus the drugs) where someone acts as slumlord to 7-10 larpers who pay rent on couches. 16 year old's dad shared a curtained-off area with his daughter...who began "going to do scenes" with a 24+ year old male who was playing the role of her PC's love interest. When her naive-as-fuck dad found out his 16 year old daughter was getting boned (crime) by this guy, he got angry and was BOOTED FROM THE HOUSE. However, he didn't call the police to make a complaint because...
...he wanted to keep being welcome at LARP.
If I had a teenaged daughter I would absolutely refuse to allow her to LARP and try to keep her away from LARP after she was 18, because the idea of being grandparent to some neckbeard nowhere-person LARPer's baby just fills me with horrible butterflies. Anyone who has ever larped knows the vultures descend on single women quickly, and the younger and more "in shape" they are the more harassment they get.