The British businessman whose death sparked one of China's biggest political scandals had links to UK secret intelligence services, the Wall Street Journal (£) is reporting.
An investigation by the paper claimed that Neil Heywood, who was killed in November last year, provided information to MI6 about the family of ousted Communist Party leader Bo Xilai.
Bo's wife, Gu Kailai, was convicted in August of Heywood's murder.
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An ejector seat manufacturer is to be prosecuted over the death of Red Arrows pilot Sean Cunningham at RAF Scampton in November 2011.
Police said the "active shooter", reportedly a lawyer, had since been shot by officers and they were not seeking any other suspects.