Serial killer to marry prison fiancée who gave her a ‘no more murders’ ultimatum

Serial killer Joanna Dennehy, one of the most dangerous women in the UK’s criminal history, plans to marry her fiancée who gave her a “no more murders” ultimatum. Dennehy murdered three men in the space of just 10 days in 2013, in a killing spree she said was just “for fun”. Her victims...