August 2006 Pervert sent to jail for five years A 40-YEAR-OLD man has been jailed for more than five years after being found guilty of a series of sex attacks. Mark Napper, of Tylney Road, Bromley, was sentenced to five years and six months in prison at Croydon Crown Court on August 14. He pleaded not guilty to four counts of indecent assault on a female and two counts of committing gross indecency with a child. All the offences took place between 1997 and 2000. Napper was disqualified from working with children and was placed on the sex offenders’ register indefinitely.