"Crabtree has cooperated with detectives from the San Francisco Police Department's Special Victims Unit. Crabtree has not been arrested and the team has confirmed that he accompanied the 49ers on their Friday flight to Atlanta in advance of Sunday afternoon's NFC Championship Game against the Atlanta Falcons. Crabtree is expected to play on Sunday and has agreed to make himself available to authorities for further interviews as the investigation into the alleged assault continues. The alleged attack took place at an unnamed hotel in San Francisco in the early morning hours of Jan. 13, hours after the 49ers' 45-31 divisional playoffs win over the Green Bay Packers."