- Matthew Perry’s Assistant and Doctors Charged With Getting Him Ketamine The New York Times
- ‘Ketamine queen’ among suspects charged in Matthew Perry drug death USA TODAY
- Two doctors and the ‘ketamine queen’ charged in overdose death of actor Matthew Perry NBC News
- Matthew Perry’s Death: Doctors, Perry’s Assistant and More Charged in Drug Investigation That Revealed ‘Underground Criminal Network’ Variety
- Matthew Perry’s Stepdad Keith Morrison Reacts to Arrests in Death Case Us Weekly