COLUMBIA, S.C. -- Steelers running back Duce Staley says someone stole $100,000 worth of jewelry at a nightclub here.

Staley said his jewelry fell off during an altercation at a club Friday night.

No charges have been filed and Richland County sheriff's deputies are still investigating, Lt. Chris Cowan said.

Staley played high school football in the Columbia area and later for South Carolina. He joined the Philadelphia Eagles in 1997 and had three 1,000-yard rushing seasons and played in three NFC championship games.

Staley signed with the Steelers in 2004 as a free agent. He was plagued by injuries most of this season and did not play in the Steelers' Super Bowl win over Seattle.