A teacher from Sheffield has been sentenced to ten years for raping a fourteen year old boy and storing indecent images of children on his phone.
Darler was working in a secondary school in Rotherham when he was arrested last year.
South Yorkshire Police were tipped off that he had uploaded an indecent image of a child on to the internet.
The arrest led to in depth analysis of Darler's devices which uncovered WhatsApp chats he had been having with a 14 year old boy.
An investigation revealed that he had met with the Barnsley teenager and had sex with him twice.
He pleaded guilty to two counts of rape of a child under sixteen, the meeting of a child following sexual grooming and storing indecent images of children.