Abraham Biggs, 19, died Wednesday at his home from a toxic combination of opiates and benzodiazepine, a drug used to treat insomnia and depression, said Wendy Crane, an investigator with the Broward County medical examiner's office. Authorities say Biggs is not the first person to commit suicide with a webcam rolling.

It's unclear how many people were watching through the Web site ‘bodybuilding.com’. Someone finally notified a site moderator, who pinpointed Biggs' location and called police, but they arrived too late to save him, Crane said.

Biggs, who used the screen name "CandyJunkie" on the bodybuilding Web site, started blogging about plans to kill himself 12 hours before he was found lying dead on his bed. He posted a link from bodybuilding.com to Justin.tv, a site that allows users to broadcast live videos from their webcams.

Some users who read the blog told investigators they did not take him seriously because he had threatened suicide on the site before. But Biggs' family was infuriated that neither viewers nor the site acted sooner to save him.