Mark Chavez is the third of five defendants in the ketamine distribution case to sign a plea deal with prosecutors ...

In the months leading up to Perry's death, Mark Chavez said in a plea deal he conspired to distribute liquid ketamine and ...

One of two California doctors who were among the five people charged in the overdose death of "Friends" star Matthew Perry ...

A doctor who arranged to sell massive vials of ketamine for Matthew Perry in the month before his overdose death has entered ...

It should have been a cause for celebration. Instead, the cast of Friends spent the show’s 30th anniversary paying tribute to ...

One of two California doctors who were among the five people charged in the overdose death of "Friends" star Matthew Perry is ...

Matthew Perry death: timeline of the Investigation into the Friends actor’s passing - Perry died from the ‘acute effects of ...

One of two doctors charged in the investigation of the death of Friends star Matthew Perry has pleaded guilty to conspiring ...

LOS ANGELES — Mark Chavez, one of the two doctors charged in connection with the death of "Friends" actor Matthew Perry, ...

Dr. Mark Chavez, who's accused of helping supply late 'Friends' actor Matthew Perry with ketamine, pleads guilty to drug ...

Mark Chavez, one of the two doctors charged in connection with the death of “Friends” actor Matthew Perry, is scheduled to plead guilty Wednesday to conspiring to distribute ketamine. Chavez, 54, of ...