A brand new darkly humourous serial killer thriller for fans of How to Kill Your Family and The Thursday Murder Club. What happens when a serial killer forgets that he’s a serial killer? When Gilbert Williams, a resident at Sunset House Care Home, claims to have once killed someone, care assistant Will Cavanagh initially dismisses his claims – he’s frail and vulnerable, he can’t imagine him ever killing someone – but he can’t seem to let his comments go.