Dalton died at age 15 from Autoerotic Asphyxiation (AEA). The preceding link provides some excellent information about this silent killer and also includes many letters from AEA surviving family members. Are there any possible warning signs that someone you know is practicing AEA? How should I talk to my son about this? 

If you have information that you would like to share please feel free to email me: daltsdad@yahoo.com