Colorado Rockies President Keli McGregor, who was found dead in April in a Salt Lake City, Utah, hotel room, died of natural causes, police said Thursday.

The Utah state medical examiner office forwarded the autopsy and toxicology results earlier this week to Salt Lake City Police.

McGregor, 48, had no drugs in his system and the scene of his death was not suspicious, said police Sgt. Robin Snyder.