He's been battling pancreatic cancer for a year. He was in Hospice care at the time of his death, less than a month after his teammate Lou Brock passed away. He was considered the greatest pitcher in Cardinals history.
https://www.stltoday.com/sports/bas...663f29fb4d.html#tracking-source=home-breaking
https://www.stltoday.com/sports/bas...663f29fb4d.html#tracking-source=home-breaking