Videotaped oral history interview with Ian Griggs. A Ministry of Defence police officer in the United Kingdom from 1971 to 1994, Griggs became interested in the Kennedy assassination in the mid-1960s and made more than a dozen visits to Dallas. The author of "No Case to Answer" (2005), and a founding member of the international research group Dealey Plaza UK, Griggs was a prolific writer and speaker on the subject for many years. Interview conducted at The Sixth Floor Museum at Dealey Plaza on March 30, 2007 by Stephen Fagin. The interview is forty-three minutes long.