Sum 41’s Deryck Whibley Accuses Former Manager of Sexual Abuse in New Memoir Rolling StoneSum 41’s Deryck Whibley alleges sexual abuse by former manager in new memoir ‘Walking Disaster’ Los Angeles TimesSum 41’s Deryck Whibley Accuses Former Manager Of Sexual Abuse In New Memoir Walking Disaster StereogumSum 41 singer Deryck Whibley alleges that Treble Charger musician coerced him into a sexual relationship as a teen: ‘It was a deep, dark secret’ Toronto StarSum 41’s Deryck Whibley alleges band’s former manager sexually abused him The Globe and Mail