A serious case review is being considered by the NHS after it was revealed serial killer Joanna Dennehy was treated on a psychiatric ward in Peterborough a year before her killing spree. Yesterday two men were convicted of helping cover up her crimes.
She had already admitted murder. Claire McGlasson reports.
The long-term partner of Joanne Dennehy, who murdered three men, has spoken of her manipulative streak and occasional violent outbursts.
Joanna Dennehy obtained sexual excitement from inflicting pain, a psychiatrist concluded, after she pleaded guilty to three murders.