Ian Watkins, the disgraced frontman of the Welsh rock band Lostprophets, has been killed in a violent prison attack at HMP Wakefield on Saturday morning, October 11, according to police and prison officials. Watkins, 48, was serving a 29-year sentence for multiple child sex offences, including attempted rape of a baby, sexual assault of a child under 13, and possession of indecent images of children. Watch.