HOLLYWOOD, Fla. (AP) - Florida State's leading tackler was suspended by the team and questioned by police Thursday after a 19-year-old woman accused him of sexually assaulting her.

A decision regarding whether to charge senior linebacker A.J. Nicholson will be made following the completion of an investigation expected to extend into next week, police said.

A.J. Nicholson, who has started every game the past two seasons and led the Seminoles this year with 100 tackles, has been arrested twice this year. (Doug Benc / Getty Images)

Nicholson was released by detectives and sent home by the Seminoles, who arrived Wednesday to play Penn State in the Orange Bowl on Jan. 2. Coach Bobby Bowden said Nicholson was suspended for violating a team rule.

The woman called police Thursday at 3 a.m. -- two hours after the team's curfew -- and said she had been assaulted by a Florida State player, later identified as Nicholson, police detective Carlos Negron said. The alleged assault occurred at the Westin Diplomat Resort and Spa, where the Seminoles are staying.

Nicholson went to the police station voluntarily and was questioned for two hours, Negron said. The woman also was interviewed by detectives and taken to a rape treatment center.

Negron declined to give further details because the case remains open.

Nicholson has started every game the past two seasons and led the Seminoles this year with 100 tackles.

He has also been arrested twice this year. He pleaded no contest to misdemeanor DUI, and a charge of resisting arrest filed in June following a bar incident was later dropped.