According to the site, the Biebs tested positive for THC and Alprazolam (in layman’s terms, marijuana and the prescription medication Xanax). He tested negative for cocaine, meth, opiates and other drugs.
These results agree with what Justin told police on the night of the arrest — that he had taken prescription pills (provided by his mother) and smoked pot in the recording studio.
On Wednesday, the singer pled not guilty to all charges against him. He’ll be arraigned on Feb. 14.