The man accused of causing the death of Mac Miller is expected to plead guilty.
Ryan Michael Reavis will confess to one count of the distribution of fentanyl.
Stephen Walter, the other co-defendant, plead guilty to the same charge last month.
Mac's assistant found him unresponsive in his home on September 7, 2018. Hours later Mac Miller was declared dead.
LOS ANGELES, CA - SEPTEMBER 22: Rapper Mac Miller performs onstage at MTV's 'Wonderland' LIVE Show on September 22, 2016 in Los Angeles, California. (Photo by Dale Berman/Getty Images for MTV)