Like morphine, fentanyl is an opioid often used to treat severe pain after surgery, and is one of the most common drugs involved in overdose deaths throughout the United States.
Quigley revealed the late comic, who struggled with addiction, once showed up naked to her house at 2pm after going missing for days on an alcohol-fueled bender.
Emergency services were called to an address adjacent to a building Quigley is known to have lived in, reported, although the owner of the property where the tragedy took place has not been identified.
But reading all these positive messages from u guys is really makin me cry tnight.
Police said the deceased were not heavy drug users, but recreational users instead.
I'm so lucky because it became the safest block in the neighborhood,' she said.