Raiders add safety depth with ex-Bengal Ndukwe

Former Cincinnati Bengals safety Chinedum Ndukwe said Monday that he has joined the Oakland Raiders.

"I'm excited to announce I JUST signed with the Oakland @Raiders ! Looking fwd to playing in #RaiderNation," Ndukwe tweeted, according to Comcast SportsNet Bay Area.

Ndukwe was a seventh-round pick of the Bengals in the 2007 NFL Draft. He started 31 games in four seasons with Cincinnati and had 257 tackles, six interceptions and 7.5 sacks.