A woman charged with selling Matthew Perry the dose of ketamine that killed him is headed for a September trial.

Jasveen Sangha, also known as the "Ketamine Queen," is charged with giving Matthew Perry the dose of ketamine that killed him. She will go to trial in September.

Jasveen Sangha, known to her customers as "The Ketamine Queen," is charged with selling Matthew Perry the dose of ketamine ...

Perry's personal assistant, his friend, and another doctor all agreed to plead guilty last year as the government sought to make their case against larger targets.

The doctor who supplied late actor Matthew Perry with the ketamine that contributed to his death formally pleaded guilty on Wednesday.

A doctor pleaded guilty Wednesday to giving Matthew Perry ketamine in the month leading up to the "Friends" star's overdose death.