A teacher who appeared on the Channel 4 documentary series Educating Cardiff has admitted sexually assaulting a teenage girl.
Gareth Ritter pleaded guilty to the assault on a 17-year-old girl, bringing a disturbing end to a case that has shocked many who recognised him from the popular TV show.
Ritter featured in Educating Cardiff, the fly-on-the-wall series that followed staff and pupils at Willows High School in the Welsh capital. The programme gave viewers an intimate look at life inside the school and made recognisable figures of several teachers who appeared throughout the series.
His appearance on national television makes the case all the more striking, with a man who was seen on screen in a position of trust and authority over young people now facing the consequences of a serious sexual offence against a minor.
The guilty plea means Ritter will not contest the charge, sparing the victim the ordeal of giving evidence at a full trial. Details of when and where the assault took place have not yet been fully reported ahead of sentencing proceedings.
Sexual offences committed by those in positions of responsibility over young people are treated with particular seriousness by courts in Wales and England. Teachers are held to a high standard given the duty of care they owe to the pupils and young people they work with, and a conviction of this nature would typically result in an individual being permanently barred from working with children.
The case will now move to sentencing, where a judge will determine the appropriate punishment following the guilty plea. Ritter faces a significant custodial sentence given the nature of the offence and the age of the victim.
Willows High School has not yet made a public statement in response to the guilty plea at the time of reporting.
The victim, who was 17 at the time of the assault, cannot be named for legal reasons.