Friend of the Morning Show, Comedian John Pinette was found dead in a Pittsburgh hotel room Sunday night.
The comedian died of natural causes according to family members. He suffered from liver and heart disease.
John was just here at WGN last November and talked about his recent weight loss.
One of John’s best known appearances was as the victim of a carjacking in the final episode of Seinfeld.
He was 50 years old.
WATCH: John Pinette’s last appearance on WGN Morning News (below)