From an e-mail:
Cause of Death: Overdose
Jack was a great friend, brother,son and much more he was a wondering soul..he found comfort in the wrong things, and ultimately it took his life. im sure i speak for everyone when i say that he is truly truly loved and will forever be in our hearts, jack u mean so much to so many people i wish you could have seen how much everyone loved u. R.I.P Jackie xoxo