Teacher was upskirted by student only for school to make him a prefect

When teacher Sally Rees was secretly filmed up her skirt by teenage student Timothy Boomer, she expected the school to expel him before being thrown in the dock.

But incredibly Ms Rees was asked to teach the then-teenager again when his perverted sexual voyeurism was not pursued by prosecutors because he insisted it was a prank.

'They didn't expel him, they made him prefect', she told MailOnline today.

Boomer, now 24, was aged 14 and 15 when he secretly filmed up the skirts of two of his teachers without their knowledge at Enniskillen Royal Grammar School over the course of 14 months.

He would sneak up and point his camera upwards towards their knickers - but when he was finally caught he claimed it was a childish joke gone too far.