ITV viewers have been stunned by the harrowing new series Until I Kill You, which tells the true story of nurse Delia Balmer’s shocking ordeal of realising her boyfriend of three years was a serial killer.
The series, based on Balmer’s 2017 memoir Living with a Serial Killer, stars Motherland ‘s Anna Maxwell Martin as Balmer and Vigil actor Shaun Evans as serial killer John Sweeney. It depicts everything from the beginning of the pair’s relationship to all the moments Balmer tried to leave Sweeney, up until when he attacked her using an axe.
