we're asked to also look at the "fish" as like some kind of victim of cruel cyberbullying or harassment on top of it, and I can't really do that. I'm only saying, I have trouble sympathizing with "I was entrapped" as a character defense in cases like this.
I'm not offering it as any sort of character defence. I am saying it's very possibly an issue in any sort of prosecution, and I very firmly believe that the correct way to deal with anyone who is alleged to have committed a crime is to let their guilt be properly proved in court, where the evidence against them is properly scrutinised and tested.
I don't know what the law is like in the US, but I'd imagine that in order to prove this sort of offence the prosecution must prove, to the criminal standard, the defendant's state of mind at the time -- that is, was he intending to meet the child for sexual purposes? That might well seem obvious but, as you'll probably recall, I speculated earlier in the thread that the young man who killed himself may simply have intended to meet someone he could talk to about being gay, and then found himself confronted with the vigilante and his camera, saying that he was going to post the video on Facebook.
I've no idea if that would have been his defence, and I don't know if it would stood up in court, because I've not been able to read the papers in the case. But people are innocent until proven guilty, so we can't dismiss the possibility.
For an actual example of where things can go wrong take a look at
United States v Poehlman. He was cruising the net looking for an adult partner and met an undercover agent, "Sharon," who said she had two young daughters. The matter is summarised in the judgment
and in this article, so I won't go over it again, but in the Appeal Court's view (or at least in the majority view) there was sufficient doubt about Pohlman's intentions when he travelled to California to meet Sharon that his conviction was unsafe. I find it hard to disagree with them.
Furthermore, even if the defendant is guilty of intending to commit a crime, if he were arrested by the police (or at least in the UK) there would be some consideration given to his welfare. Almost certainly he'd be treated as a suicide risk while in custody, at least until the shock of the arrest had worn off, and if there were serious worries that he'd kill himself that would a reason for objecting to bail. That's quite proper, to my mind.
I suppose my concerns can be summarised thus: at least in the UK, the police would never be allowed to conduct an investigation in the way YouTube vigilantes conduct theirs, and certainly they wouldn't be allowed to release video of their sting operation before the man had even been charged, let alone convicted. I think YouTube and Facebook vigilantes should be held to similar standards.