death of Corey Haim at 38

"Mr. Haim was declared dead at 2:15 a.m. at Providence Saint Joseph Medical Center [in Burbank, Calif.]," Lt. Cheryl MacWillie of the Los Angeles County coroner#39;s office tells PEOPLE of the Lost Boys star. "He was transported to the hosptial where he was prounced dead." Former teen star Corey Haim died Wednesday morning, Los Angeles police confirmed. He was 38. L.A. County Coroner Assistant Chief Ed Winter says the official cause of death for the actor, who had a long history of substance-a