The driver, 18-year-old Darion Wheeler died from head and chest trauma. Coroner Stratmoen released toxicology results and determined Wheeler had “Cannabis by-product levels that were higher than 10 times the limit that is considered impaired driving by studies from the National institutes of Health and the Highway Traffic Safety Administration.”
Links
[1] http://www.krtv.com/story/35060835/marijuana-contributed-to-wyoming-triple-fatal-crash
[2] http://www.rethinkpot.org/tags/wyoming
[3] http://www.rethinkpot.org/tags/fatalities