BEREA, Ohio _ Former Browns general manager Tom Heckert died Sunday night, the Denver Broncos announced Monday.
He was 51.
A news release from the Broncos states Heckert "passed away peacefully last night in the company of his family."
Hired by former Browns President Mike Holmgren, Heckert served as general manager of the franchise from 2010-12. He was fired after owners Jimmy and Dee Haslam bought the team and cleaned house after the 2012 season.
Before arriving in Cleveland, Heckert worked for the Philadelphia Eagles and was their GM from 2006-09. His NFL career began in 1991 as a scout for the Miami Dolphins.
Heckert spent the past five years in the Broncos' player personnel department, helping them win Super Bowl 50. He stepped away from the Broncos after the 2017 season to focus on his health. He had been diagnosed in recent years with amyloidosis.
"Tom was an integral part of our organization and we're all incredibly saddened today," Broncos GM John Elway said. "With his many years of experience and time as a GM, Tom was a tremendous resource and a key member of our team. He was a very good evaluator _ he had an eye for talent, and we always trusted his voice.
"It's easy to see why Tom was widely respected and had so many great relationships across the league. I'll always be grateful for how he helped me transition into this position. My prayers go out to Tom's family, friends and everyone he worked with during his career."