MJ most definately has killed people. It has ruined lives and it has inspired crime.
Tell those hikers in remote areas of Hawaii, Oregon, Washington and California never seen again or found shot to death for the affront of walking where illegal growers of pot were so paranoid they murder anyone that comes within smelling distance. Tell the Hawaii Police and National Guard fired on when they finally had enough and raided the hidden sites to try and stop the murders.
Pot's ruined lives and inspired crime? More than alcohol?
Have you been watching Reefer Madness again?
Just think, if it were legal, those growers wouldn't worry so much.