Kansas City Chiefs running back Jerick McKinnon runs toward the end zone past Denver Broncos safety Caden Sterns, left, cornerback Bryce Callahan, bottom middle, and outside linebacker Bradley Chubb, rear, to score during the second half of last Saturday’s National Football League game at Denver. With Derrick Williams joining Clyde Edwards-Helaire in having an injury, McKinnon might become a key figure in the Chiefs’ postseason. (Jack Dempsey / AP PHOTO)
By Dave Skretta, AP SPORTS WRITER The Kansas City Chiefs did what they had to Saturday, beating the Broncos on the road to finish up…
