A perverted former nursing assistant collapsed when he was confronted by paedophile hunters for trying to engage in sexual chats with a child, aged 12, on Facebook.
John Gibson, 50, befriended who he believed to be a real child online, not realising that it was a fake profile set up by vigilantes.
Gibson, who spent 20 years working in psychiatric hospitals until he was fired for sending explicit images to an adult, engaged in the inappropriate chats last February, as reported by Chronicle Live.
