The girlfriend of troubled actor Cameron Douglas has been treated for heroin abuse and hypertension behind bars following her arrest on suspicion of drug smuggling on Monday.

Michael Douglas' actor son Cameron had been under investigation by Drug Enforcement Administration (DEA) authorities for three years prior to his arrest in New York on Monday.

Michael Douglas' actor son Cameron was arrested after authorities received a tip off about an alleged cross-country drug deal, according to reports.

TORONTO (AP) - Michael Douglas won an Academy Award as a ruthless man with a nose for stock-market gold in ''Wall Street.'' Now he's a lovable kook sniffing after mythical Spanish treasure in ''King of California,'' a shaggy-dog tale that marks a return to independent filmmaking for the star of such studio hits as ''Fatal Attraction'' and ''Basic Instinct.''