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

Matthew Perry's former on-screen girlfriend Paget Brewster is taking a trip down memory lane as she re-watches 'Friends' again for the first time since the beloved actor's death

One of two California doctors who were among the five people charged in the overdose death of "Friends" star Matthew Perry is expected to plead guilty on Wednesday to a charge of illegally distributing the drug ketamine.