Medical marijuana proponent dies while awaiting sentencing on drug charge

LOS ANGELES - Peter McWilliams, an outspoken proponent of medical marijuana use who was awaiting sentencing on drug charges, has died. He was 50.

McWilliams, who died Wednesday in his Laurel Canyon home, had cancer and was suffering from AIDS, according to a statement from Libertarian Party supporters.

An autopsy to determine the cause of death was incomplete pending results of toxicology tests, said Lt. Dan Aiken, a spokesman for the Los Angeles County coroner's office.

McWilliams was scheduled to be sentenced in August for conspiring to grow and sell marijuana to cannabis clubs. He pleaded guilty after a federal judge forbade him to use California's state medical marijuana law as a defense.

McWilliams was forced to stop using marijuana after he was prosecuted, and his supporters contend his health deteriorated.

''Peter McWilliams was a true hero who fought and ultimately gave his life for what he believed in: the right to heal oneself without government interference,'' said Mark Hinkle, the party's state chair.

''Our office is saddened by Mr. McWilliams' death,'' said Adriene Hill, spokeswoman for the U.S. Attorney's office.

McWilliams and co-defendent Todd McCormick were arrested in 1997 when more than 6,000 marijuana plants were found in a Bel-Air mansion and three other leased locations in Los Angeles County.

McCormick was sentenced to five years in prison in March.

McWilliams is survived by his mother, Mary, and a brother, Michael. Funeral arrangements were pending.