The Chicago Bears have hired Ed Donatell as secondary coach.
Donatell worked with defensive coordinator Vic Fangio for the past four years with the San Francisco 49ers.
The Bears have hired Dave Magazu as offensive line coach, Sam Garnes as assistant defensive backs and Derius Swinton II as assistant special teams.
The Bears have let go defensive coordinator Mel Tucker, special-teams coordinator Joe DeCamillis, who was hired by the Denver Broncos, tight ends coach Andy Bischoff, linebackers coach Reggie Herring and assistant special teams coach Dwayne Stukes.
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Aaron Wilson covers the Ravens for The Baltimore Sun