Sister Wives alum Garrison Brown had a blood alcohol level three times the legal limit at the time of his death.
According to the official autopsy report obtained by Us Weekly on Wednesday, May 15, Brown had a blood ethanol rate of .307%. The legal limit is 0.08% for adults over the age of 21.
While a toxicology report was done on Brown, his cause of death was a gunshot wound to the head. His death was ruled a suicide.
Garrison’s parents, Kody…