Matthew Trickett: Man charged with spying for Hong Kong has died

Officers attended Grenfell Park in Maidenhead at around 17:15 BST on Sunday, where Mr Trickett was found, the force said.

He was given emergency treatment but was pronounced dead at the scene.

Detectives are asking for anyone who was in the park on Sunday afternoon to come forward if they have any information.

The force has referred itself to the Independent Office for Police Conduct because it was in contact with Mr Trickett as he was on bail at the time and had to regularly report to a police station.

In a statement, Mr Trickett’s family said they were “mourning the loss of a much-loved son, brother, and family member.”

“We would be grateful if the press would respect our privacy at this difficult time and refrain from intruding on our grief,” they added.

His solicitor, Julian Hayes, said: “we are naturally shocked at this news and supporting his family as best as we can”.

Last week, Mr Trickett was charged along with Chi Leung (Peter) Wai, 38, and Chung Biu Yuen, 63, under the National Security Act with assisting the Hong Kong intelligence service and foreign interference.

Between 20 December 2023 and 2 May, they are accused of agreeing to undertake information gathering, surveillance and acts of deception that were likely to materially assist a foreign intelligence service.

It is also alleged that they forced entry into a UK residence on 1 May.

The men spoke only to confirm their identities during their court appearance and were granted bail.

The three accused men have yet to enter pleas and were granted bail until this Friday, when they were due to appear at the Old Bailey.