the term 420 originated at San Rafael High School, in 1971, among a group of about a dozen pot-smoking wiseacres who called themselves the Waldos, who are now pushing 50. The term was shorthand for the time of day the group would meet, at the campus statue of Louis Pasteur, to smoke pot.
Confidence votes 17. Marilyn Monroe was probably killed (research concludes) because she knew too much about what the Kennedy's were planning in Viet Nam actually Joe Kennedy who had government contracts with munitions plants in the us and was for personal profit interested in Nam.
Marilyn Monroe died at home in her bedroom on August 5, 1962 between midnight and 1:00 AM. Hodges said that, while Marilyn was asleep, he snuck into her bedroom and injected the Hollywood actress with a huge dose of the barbiturate, Nembutal, combined with a powerful sedative known as chloral hydrate.