Jacob Leland, who taught Russian, jailed for more than three years for sexually assaulting boy on school trip

The headteacher of Eton college has apologised and said he was “appalled” after a former teacher was jailed for sexually assaulting a pupil.

Jacob Leland, 37, who taught Russian, was jailed on Friday for three years and three months for sexually assaulting one of his pupils at his flat and during a school trip in 2012.