Researcher of political assassinations. Have studied the JFK assassination over decades. Have attended JFKA conferences in U.S., in 2003 & 2013 & have given research lecture to 'JFK Lancer's November in Dallas' conference in 2000. Member of U.K. research group 'Dealey Plaza U.K.' I have contributed text to published works on this topic & co-authored book on the Dallas Police Dept., in 2025. My presentation of 'The Assassination of President Kennedy' is a one hour minimum talk using Power-point prog. via my laptop to venues projector & screen. Information given is taken from witness statements given under oath to U.S. gov., agencies, with photographs & film taken on 22nd November '63. Further study has added two further investigative programmes of similar format namely, 'The Assassination of John Lennon' & 'The Assassination of Lady Diana Spencer'. Both topics demolish the official verdicts and expose evidence from witness statements as well as medical evidence to challenge the popular conceptions that Lennon was killed by a disgruntled Beatles fan, or Diana Spencer's death was the result of a drunk driver being chased by paparazzi that caused the car crash in the Alma tunnel in Paris.