You didn't realize that he was gay? Did you know he was organizing and taking teen age boys on trips without any other adults? That should have been a real easy clue for the parents. At least two boys on the one trip decided they were gay. But as far as I know no other complaints have been filed. There are gays who are not pedophiles in fact most probably aren't but this guy's lifestyle gave all the indications that he was a creep.