Matthew Perry‘s dying has, publicly, been regarded as an open up and shut circumstance — but, as far as the authorities go, they are nonetheless digging into how he received 1 unique exclusive drug … TMZ has uncovered.

Regulation enforcement sources clarify to us there is an ongoing investigation into the location Matthew acquired the ketamine that ended up actively playing a portion in his dying — and the major troubles are who offered the drug, and under what conditions.

Our sources say each neighborhood law enforcement and the DEA have been looking into this challenge for months, but it can be unclear the location especially investigators are in the probe.

We do know they have now interviewed some essential males and females in Hollywood.

Though our sources could not provide names … they told us investigators have approached and spoken to individuals who are identified to have a heritage of drug use or abuse.

We are told these people are not necessarily the precise supply of ketamine, but they could have information major to the supply. So significantly, no arrests have been developed.

TMZ broke the story … Matthew’s assistant identified him unresponsive in the quite hot tub at his Pacific Palisades residence on Oct 28, 2023. Initial responders — who arrived at the dwelling subsequent a cardiac arrest speak to — declared him useless at the scene.

Though it was at initial regarded Matthew skilled drowned, the toxicology report confirmed he died from acute benefits of ketamine.

For each and every the L.A. County Health-associated Examiner’s Place of perform, Matthew had been going by means of ketamine infusion remedy for melancholy and anxiousness extra than a week proper just before his death — but the M.E. concluded the ketamine in his approach when he died was not from the remedy.

Of system, that indicates Matt purchased ketamine from but a different resource … possibly outdoors the residence of a qualified healthcare setting. Which is especially what regulation enforcement has been producing an try to confirm.

This would not be the initial time the feds helped investigate a drug-linked celeb loss of life — they obtained concerned in Mac Miller‘s 2018 overdose as nicely — which resulted in 3 adult males staying indicted for supplying the medicines that killed the rapper.

In Could 2022, Stephen Walter was sentenced to far extra than 17 a extended time in prison … following taking a plea deal for supplying Mac with fentanyl-laced tablets.

Ryan Reavis got an 11-year sentence as the intermediary who delivered the prescription drugs from Walter to Cameron Pettit, who then gave them to Mac. Petit’s situation is nonetheless pending.

Assume equivalent rates if law enforcement ultimately succeeds in monitoring down the provide of Perry’s lethal dose of ketamine.