I had all the BOP and Teen Beat posters of him all over my wall.
So sad.
ETA: Stuff I found from the 'Net...
The moderator of seaQuestLinkUp (a yahoo group) called the LA Coronors office to confirm the death of Jonathan Brandis.
This is what he said to us in an email tonight, "I have spoken to the LA Coroner's Office and they've confirmed the following;
The FACTS are that he committed suicide by hanging himself. His friends found him at his apartment on the 12 November 2003.
There is still an ongoing toxicology report which won't be available for about 4 - 6 weeks. "
This is all I know. I have not found any other information on the web about his death.