How would he go about doing this? I was thinking some combination or overdose of drugs, but it would have to be something easily obtainable. His age is not fixed in stone, but I was thinking mid-teens, so alcoholic mixes would require some tweaking to work into the story.
Thanks in advance.
EDIT: To clarify, the story works better if the death were not of the flashy variety like jumping. I was thinking maybe a day or so before the body is discovered.
Also, the only place he would have any privacy is his room. And he would definitely want to expire in private.