An unnamed senior police officer is believed to have leaked information on the Jinling nightclub case to supergrass Chuwit Kamolvisit. Chuwit’s leaking has been a source of great frustration to officers investigating Chinese organised crime in the kingdom, according to the Metropolitan Police Bureau.
Bureau chief Pol Lt-General Thiti Saengsawang said on Friday that an investigation had begun after evidence was found that a police colonel within the agency had been providing confidential information to…