514 B
514 B
Richard Hanna was the Assistant Chief of the California Highway Patrol. He reported that the collision involving a Mariposa County Sheriff's vehicle and a Secret Service car occurred at 10:50 a.m. on March 5, 1983, between Coulterville and La Grange on Highway 132, about 25 minutes ahead of Queen Elizabeth II's motorcade.1
Footnotes
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Seymour, Cheri. The Last Circle: Danny Casolaro’s Investigation into the Octopus and the PROMIS Software Scandal. First Edition. TrineDay, 2010. ↩︎