Roseanna Langley (pictured), has been jailed for eight months, suspended for two years, at Exeter Crown Court after admitting two offences of sexual activity with a boy aged 13 to 17 while in a position of trust. She sobbed in the dock as Recorder Mr Paul Dunkels, QC, told her she had been selfish and manipulative. Langley was caught when rumours swept through the school where she worked and texts revealed she started a six week affair shortly after he turned 16.