Former Broncos GM John Beake, architect of back-to-back Super Bowl champions, dies at 87

What happened

Beake worked for the Broncos in some form from 1979 to 2000.

Summary assembled by rule from the sources below

Timeline

1. 22:01
   First appeared on Yahoo SportsYYahoo Sports
2. 22:31
   Yahoo Sports followed upYYahoo Sports

Sources