He attacked her before evading capture
Chronology
Delia Ballmer, a nurse at the agency, met with Sweeney, who confessed to killing his ex-girlfriend.
Based on a true crime story
Ballmer rebuilt his life to confront Sweeney seven years later after he was arrested for another murder..
Bodies have been dumped in canals in Rotterdam (not Amsterdam) and London
One of those shows where you go between "Surely it couldn’t happen like that!" and "How on earth can people be so incompetent?" However, this is a true story and from what we know of other cases, the failings of the police and the demands of the criminal justice system have damaged too many victims – as was the case with Delia.
Anne Maxwell Martin plays Delia with an extraordinary intensity that rarely makes her easy to like: she is grumpy, volatile and unpredictable
Sean Evans is truly terrifying, switching from the quiet and unassuming shy man Deliamets in a pub, to a raging and violent narcissist with a dark, dark past.