Nottingham husband killed wife after hiring private inspector to investigate false cheating fears

A police cordon outside the Boulter's home on Hallam Road, Mapperley, Nottingham
-Credit: (Image: Joseph Raynor/ Nottingham Post)


A paranoid Nottingham man killed his wife and took his own life after hiring a private inspector to investigate false claims she was cheating on him. David Boulter killed his wife Deborah, 53, at their home in Mapperley on Monday, October 9 last year, having convinced himself that she was having an affair with a friend.

An inquest, held at Nottingham's Council House on Monday, September 23, found the 60-year-old had smothered his partner at their Hallam Road home before hanging himself. Mr Boulter rang his son on the morning of October 9 last year, telling him that he was going to end his life and that his money and possessions were now his.

The son had attempted to ring family members to check on his dad after the 27-minute conversation but resorted to calling the East Midlands Ambulance Service and Nottinghamshire Police when this failed. DC Rebecca Hopson, the Nottinghamshire Police detective who investigated the case, told assistant coroner Nathanael Hartley's inquest that officers had found an awful scene at the property.

"They have searched for David as at the time that is who the concern was for," the detective said. "They have located a person in bed, who they initially thought was David, but on removing the covers they found it to be Deb."

Officers then saw a light in an outbuilding at the property, where they found Mr Boulter's body, DC Hopson said. The officer said that despite the quick police response and CPR on the pair, they were pronounced dead shortly afterwards.

The police later discovered that Mr Boulter had become paranoid that his wife was having an affair with a friend. This was completely unfounded, but Mr Boulter had confronted his partner about his suspicions, spoke to estate agents about selling their home, and even instructed a private investigator.

The investigators were instructed from September 27 to October 8 and found nothing, but Mr Boulter wanted them to keep looking. Detectives also discovered that Mr Boulter had been searching online for ways to tell if someone was cheating, which included results on lie detector tests and videos on body language.

DC Hopson explained that CCTV and neighbour interviews showed that no one else had entered the property between the last sightings of the pair on Sunday, October 8 and their deaths. A post-mortem examination of Mrs Boulter showed she had a number of injuries to the head and face, with lip and tongue injuries implying she had been smothered, the inquest heard.

The doctor who carried out the examination added: "These injuries are consistent with pressure being applied to the mouth and jaw". The medic added these could have been from being pushed against the bed or having an object like a pillow pushed against her head.

Mr Boulter had died by hanging, and had bruises to his arm that could have been sustained during an altercation between the couple. He had been through bouts of depression and had expressed suicidal ideations before, the inquest was told.

He had been given antidepressants but was not referred to mental health services, according to his GP. Concluding the inquest, the assistant coroner found Mr Boulter had unlawfully killed his partner Deborah.

"I find on the balance of probabilities that David carried out an intentional act resulting in her suffocating," Mr Hartley said, adding that this was either by pushing her into the bed or using something like a pillow. The coroner concluded that Mr Boulter had taken his own life through asphyxiation.

He added: "This is a desperately sad case. I would like to offer my condolences to the friends and family of Deb and David."