Prisoner 'who murdered paedophile Lostprophets singer Ian Watkins' told him 'have a good night's sleep lad' after slashing his neck in 20-second jail cell attack, court hears | Daily Mail Online

Depraved former Lostprophets singer Watkins, 48, was serving 35 years for a string of horrific child sex offences when he was ambushed at HMP Wakefield, a jury heard.