The Steelers re-signed Killebrew to a two-year deal Wednesday, Aaron Wilson of KPRC 2 Houston reports.
Killebrew signed a two-year, $4 million contract with the Steelers on Friday, Ian Rapoport of NFL Network reports.
Killebrew signed a one-year deal with the Steelers on Saturday, Ian Rapoport of NFL Network reports.
Killebrew (personal) is absent from Detroit's injury report Wednesday.
Killebrew (personal) won't play in Sunday's game versus the Falcons, Tim Twentyman of the Lions' official site reports.
Killebrew re-signed with the Lions on Friday.
Killebrew (concussion) doesn't have an injury designation for Sunday's game against the Cowboys.
Killebrew (concussion) was a full participant in Thursday's practice.
Killebrew is out for Sunday's contest against the Bears due to a concussion.
Killebrew tallied five tackles in 16 games during the 2018 season.