by Aaron Wilson
July 27, 02014
The Carolina Panthers signed former Cincinnati Bengals safety Tom Nelson.
Rookie safety Tre Boston is on the physically unable to perform list.
Nelson, 27, has played in 24 career games.
He recorded 25 tackles in a dozen games with three starts for the Bengals in 2009.
Nelson has also played for the Philadelphia Eagles and Chicago Bears.
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Aaron Wilson covers the Ravens for The Baltimore Sun