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

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

Jasveen Sangha, known as the “Ketamine Queen,” is also among the accused, having allegedly sold the dose of ketamine later determined to be lethal.

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 ...

Jasveen Sangha — referred to as "The Ketamine Queen," according to U.S. Attorney Martin Estrada — is charged with several counts related to allegedly distributing ketamine and methamphetamine.

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

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

A doctor has pleaded guilty to illegally supplying ketamine to Matthew Perry before the overdose death of the "Friends" star.

Doctor pleads guilty to selling Matthew Perry ketamine in the weeks before the actor’s death Dr. Salvador Plasencia is the fourth of five people charged in connection with Perry’s death to ...