The stand-up comedian was found dead at a party in the Venice neighborhood of Los Angeles early Saturday morning

A fourth person found unconscious at the party is believed to be comedian and model Kate Quigley

Quigley was transported to a hospital in critical condition

Police suspect the four victims ingested cocaine laced with fentanyl

While LAPD is investigating, law enforcement sources told TMZ that the department's homicide unit have not been notified about this particular case

Last week, six residents on Long Island died from what authorities said were overdoses of fentanyl-laced cocaine

CDC says more than 83,000 people lost their lives to drug-related overdoses in the 12-month period ending in July 2020

Fentanyl, a synthetic opioid similar to morphine but is 50 times more potent than heroin, is thought to be driving most overdose deaths in the United States