Matthew Perry’s death investigation reveals a criminal network involving his live-in assistant, two doctors, and a woman known as the “ketamine queen.” Perry, seeking treatment for depression and anxiety, became addicted to ketamine. Salvador Plasencia and Mark Chavez allegedly supplied him with ketamine, leading to his death. The individuals involved are facing charges related to distributing ketamine causing Perry’s death. The US attorney highlighted a “broad underground criminal network” taking advantage of Perry’s struggle with addiction. The case continues in court with potential severe penalties for those involved.