Sex offender Andrew James Roy Johnson met his victim on Tinder POLICE will monitor a man’s internet dating activity for ten years after he filmed himself sexually assaulting a woman he had met online, York Crown Court heard. Dan Cordey, prosecuting, said the victim had no idea Andrew James Roy Johnson, 41, had groped her while she was in a drunken stupor, until police showed her the video months later. It had been made in the aftermath of their first date when she had told him she didn’t want to do anything sexual with him. They had met through the internet dating app Tinder.