Newsome was cut from the Chiefs' practice squad Thursday, Matt Derrick of ChiefsDigest.com reports.
Newsome secured a spot with Kansas City's practice squad Monday after being waived by the Bears late in August, but he was let go to help make room for safety Ugo Amadi. The second-year wideout caught just two passes over three games during his rookie campaign with Chicago, and he will now look for a new squad where he can carve out a role this season.