Latrell Sprewell is being investigated for sexual assault, according to sources at the Milwaukee Police Department.

MPD spokesperson Anne E. Schwartz confirmed that Sprewell voluntarily appeared at the MPD's Downtown headquarters this morning with his attorneys.

Police indicate that a 21-year-old female alleged that she and Sprewell were having consensual sex Tuesday aboard his yacht, "Milwaukee's Best," when Sprewell began to strangle her. Police allegedly observed red marks on the woman's neck.