Im pretty sure this shit is entrapment.I also read that this show got canceled because what they were doing was illegal, especially arresting them when they didnt actually do anything wrong. and its entrapment because the girl isnt actually thirteen, but shes luring him in, making it entrapment. i also read they never actually get charged most of the time. i also have a hard time believing these people let the show use their real names.
its not entrapment, they were worried about that in the first season, that's why they didn't arrest people as soon as they left the house in the first season. after the show got popular they actually got the cops and shit on board with it which made them able to do it. thats like saying a C.I. or an undercover cop is entrapment.
If an undercover cop were to offer you drugs, and you took them, he cant arrest you because thats entrapment. These girls are offering people online sex, which is entrapment, because the undercover officers offered it to them. not that i dont agree that the things these guys are doing are wrong.