In the weeks before his death, Matthew Perry bought large amounts of ketamine from Jasveen Sangha, the woman known as the 'Ketamine Queen.'

A woman known as the “Ketamine Queen,” charged with selling Matthew Perry the drug that killed him, agreed to plead guilty Monday.

Jasveen Sangha becomes the fifth and final defendant charged in the overdose death of the Friends star to strike a plea agreement with federal prosecutors. Having initially pleaded not guilty, her change of plea means she’ll avoid a trial that had been planned for August.

Sangha agreed to plead guilty to one count of maintaining a drug-involved premises, three counts of distribution of ketamine, and one count of distribution of ketamine resulting in death or serious bodily injury.

Prosecutors had cast Sangha as a prol

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