Slash's 25-year-old stepdaughter wrote suicide note warning first responders of toxic gas

This story discusses suicide. If you or someone you know is having thoughts of suicide, please contact the National Suicide Prevention Lifeline by dialing 988.

Slash's stepdaughter, Lucy-Bleu Knight, left a note warning first responders of danger before she died by suicide.

Knight left behind a sign alerting emergency personnel of toxic gas, according to the full autopsy report released by the County of Los Angeles Medical Examiner's office on Monday.

The musician, who died from...