Jasveen Sangha, 42, received a 15-year prison sentence Wednesday for illegally supplying ketamine that caused actor Matthew Perry's death in October 2023. She is the third of five defendants sentenced. Sangha sold 25 ketamine vials for $6,000 four days before Perry's fatal overdose. Prosecutors called her the "Ketamine Queen," citing continued drug dealing after previous deaths. Perry's stepfather described ongoing family grief. Sangha pleaded guilty to five felony counts including distribution resulting in death.