Jail for teacher who had affair with pupil after teenager reported him

A former physics teacher who had a four month affair with a 16-year-old pupil was jailed for three years. Robert Hanna, 43, asked to met up with the girl and a group of students at a school prom and bought them alcohol. Hanna helped the 16-year-old achieve good grades in physics and they became involved in a sexual relationship with the 16-year-old, Inner London Crown Court heard. When the victim wanted the relationship to end, Hanna persuaded her to meet…