Please, I need your help. On 10/7/07, my 37 y.o., perfectly healthy son died in his bathroom. He was very fit, road a bicycle to work 15 miles each way, weather permitting, watched what he ate, was not over-weight and had no obvious medical problems. The autopsy report showed no heart, brain or lung issues, nothing at all. Toxicology reports showed trace elements of benedryl (he had trouble sleeping), ibuprophen (he sometimes took this for a sore back) and trace alcohol (he was out the night before with friends, but did not over imbibe. There were NO drugs of abuse. He was in his bathroom, havigna bowel movement and was found on the floor with his underwear around his ankles. He had vomited and asphyxiated to death. He had been having constipation issues for a while, and was taking fiber capsules to help. He was also taking melatonin to help sleep, but that was a while ago, not recently. I cannot get a complete answer on the real cause of death. The Coroner has asked for a deeper tier of tests on his fluids and tissues. I am wondering if a prolonged QT wave might have precipitated an arrhythmia? It would seem that he passed out, then aspirated vomitus, because there was no projection of stomach contents. Also, could there have been a vaso-vagal issue going on? FYI, most of the men on his mohter's side (grandfather, granduncles and uncle) all had heart issues requiring pacemakers. As a father who has lost his only child, I am desparate for answers. Can you please shed some light on the possible causes of death? Thank you.