Chavez entered a guilty plea on October 2, nearly one year after the ‘Friends’ alum was found dead at home. Dr. Mark Chavez — one of two doctors charged in connection to the death of Matthew Perry — has pleaded guilty to conspiring to distribute ketamine.

A doctor charged in connection to Matthew Perry's ketamine overdose pleaded guilty Wednesday. Dr. Mark Chavez admitted to selling ketamine to a doctor who provided the drug to Perry.

Mark Chavez, one of the two doctors charged in connection with the death of "Friends" actor Matthew Perry, is set to plead guilty in the case.

Los Angeles – A San Diego doctor charged in connection with Matthew Perry‘s fatal overdose pleaded guilty Wednesday to conspiring to distribute the surgical anesthetic ketamine.

By Lisa Richwine LOS ANGELES (Reuters) -One of two California doctors who were among the five people charged in the overdose death of "Friends" star Matthew Perry pleaded guilty on Wednesday to a charge of illegally distributing the drug ketamine.

Mark Chavez, 54 has been charged in the investigation of the death of Friends star Matthew Perry and has today pleaded guilty to conspiring to distribute the surgical anesthetic ketamine. Chavez reportedly signed a plea agreement with prosecutors back in August and is the third person to plead guilty in the aftermath of the actor’s death.

Dr. Mark Chavez, one of two MDs charged in connection with the death of Matthew Perry, pleaded guilty on Wednesday. He could face up to 10 years behind bars.

Dr. Mark Chavez appeared in a federal courtroom in downtown Los Angeles and entered the plea to one count of conspiracy to distribute the dissociative anesthetic

One of the doctors accused of playing a role in Matthew Perry’s death pleaded guilty to a ketamine charge in a Los Angeles court Wednesday — in exchange for cooperating with the feds. Dr. Mark Chavez,