The Broncos re-signed Griffith to a one-year deal Wednesday, Parker Gabriel of the Denver Post reports.

Griffith (knee) was placed on IR on Thursday, Ben Swanson of the Broncos' official site reports.

Griffith suffered a torn ACL during practice Tuesday, Mike Klis of 9News reports.

Griffith (undisclosed) missed the Broncos' practice Wednesday, Aric DiLalla of the team's official site reports.

Denver placed Griffith (ankle) on injured reserve Saturday, Nick Kosmider of The Athletic reports.

Griffith suffered a foot injury during Thursday's practice, and he's now in line to miss an indefinite amount of time, Troy Renck of Denver 7 News reports.

Griffith recorded six tackles (two solo) and one quarterback hit during Sunday's 16-9 loss to the Jets.

Griffith recorded 10 tackles (six solo) during Sunday's 32-23 loss to the Raiders.

Griffith (elbow) will be a full participant in practice Thursday, according to head coach Nathanial Hackett, George Stoia III of The Denver Gazette reports.