Jasveen Sangha, who prosecutors say was known to customers as “The Ketamine Queen,” faces five counts of ketamine ...

It is now set to begin September 23 after a federal judge in Los Angeles made an order Tuesday. Sangha, 42, was known to her ...

Prosecutors say his final ketamine dose was injected by his assistant, Kenneth Iwamasa, and supplied by Jasveen Sangha, dubbed the “ketamine queen,” who has pleaded not guilty.

Matthew Perry's ketamine provider, Dr. Salvador Plasencia, pleaded guilty to drug distribution charges, expressing remorse and agreeing to surrender his medical license.

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

“Dr. Plasencia is profoundly remorseful for the treatment decisions he made while providing ketamine to Matthew Perry,” the doctor’s lawyer said ...

Of the individuals named by authorities in Perry’s death, Plasencia’s plea today leaves only Jasveen Sangha, aka the “Ketamine Queen,” remaining.