Marijuana is the Number 1 substance now found in suicides of young people in Colorado who are 15-19 years old. Go to the below Colorado website and click on the box that lists “methods, circumstances and toxicology” and then click on the box for 15-19 years olds. The marijuana data found here
Marijuana and Suicide – The Legalization of Marijuana in Colorado: The Impact Vol 6
In suicides in the age range 10 – 19 the most significant drug involved was Marijuana (Pages 41-46)