James Heathcote , 26 , jailed for five months at Chelmsford Crown Court . Was working as a supply teacher at Colchester , St Helena School . Warned by colleagues about his flirty behaviour with teenage pupils . Caught attempting to arrange threesome with two schoolgirls . Dismissed from previous role after allegations of sexual harassment . Admitted inciting girls to engage in sexual activity whilst in position of trust .
James Heathcote , 26 , jailed for five months at Chelmsford Crown Court . Was working as a supply teacher at St Helena School , Colchester . Warned by colleagues about his flirty behaviour with teenage pupils . Caught attempting to arrange threesome with two schoolgirls . Dismissed from previous role after allegations of sexual harassment . Admitted inciting girls to engage in sexual activity whilst in position of trust .