Osemele (both knees) worked out for the Raiders on Tuesday, Aaron Wilson of ProFootballNetwork.com reports.

The Chiefs placed Osemele (both knees) on injured reserve Saturday.

Coach Andy Reid said that Osemele tore tendons in both of his knees during Sunday's loss to the Raiders, James Palmer of NFL Network reports.

Osemele (knee) left Sunday's game against the Raiders on a cart, Adam Teicher of ESPN.com reports.

Osemele (neck) is not listed on Monday's injury report.

Osemele did not practice Tuesday due to a stiff neck, Sam reports.

Osemele signed a one-year deal worth up to $2 million deal with the Chiefs on Saturday, Ian Rapoport of NFL Network reports.

Osemele (shoulder) was released by the Jets on Saturday.

Osemele, who underwent surgery for his shoulder Friday, likely suffered a more extensive injury than initially thought, Adam Schefter of ESPN reports.