Please note: This story contains distressing details.

A Twickenham man has been jailed for 22 years after attempting to murder his wife in a brutal attack.

William Clapperton, 58, of Varsity Drive, near Twickenham Stadium, was jailed at the Old Bailey today (Friday, January 22).

Detective inspector Darren Young of the Met's West Area public protection team said: "I hope this sentence reassures victims of domestic abuse that we are still here to help and support you during the pandemic.

"The investigating officer, detective constable David Payne and his team, like all safeguarding teams across the Met, continue to work relentlessly to achieve justice and provide support to victims of domestic violence and this was no exception. This is what motivates us and as always, our teams best wishes remain with the victim.

"Domestic abuse is something that is still largely hidden within our society with victims struggling to report it for a number of reasons. There are so many incredible charities working to intervene when people are at the point of crisis and able to provide immediate support to victims – we would like to thank the charities Advance and Victim Support for their care and professional support over the past months."

On February 17 Clapperton subjected his wife, Napangkawarin Clapperton, to a vicious assault which lasted for hours after she revealed her intentions to end their marriage.

Images of her injuries were considered too horrific to be shown in court. Nine months on from the attack, she continues to require ongoing surgery for her injuries.

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The following morning, at 7.15am, she saw an opportunity to flee their home and ran barefoot into the street where a member of public immediately called for an ambulance.

Two hours later Clapperton was arrested when he was found with knife wounds to his chest and wrist, after attacking himself. He was taken to hospital for treatment.

Domestic violence helpline and support

DC Payne said: "I would like to again pay tribute to the victim who has shown remarkable strength and courage throughout this investigation following this very traumatic experience.

"This case serves to highlight our dedication to apprehending and bringing domestic violence offenders to justice and we can feel reassured that a dangerous offender is now safely where he belongs."

If you are experiencing domestic abuse or you know a friend, relative or neighbour who you think is at risk, call police right away. In an emergency, always call 999 – high harm domestic abuse calls will continue to be prioritised.

The 24/7 National Domestic Abuse helpline, which offers support to victims and people affected by domestic abuse, is free to call on 0808 2000 247.

Visit the Met Police website for more information and advice.