Moscow Despatches: Inside Cold War Russia - John Watkins, Canada. Embassy (Soviet Union) - Google Books

http://books.google.de/books?id=PTIVuGtAm5sC&pg=PA150&dq=%22Transcript+of+the+1981-82+Quebec+coroner's+inquest+into+the+death+of

In 1964, Canadian diplomat John Watkins died of a heart attack while being interrogated by the RCMP as a suspected Soviet spy. The RCMP could find no evidence to confirm their suspicions, yet Watkins' death was hushed up for nearly 20 years and his…