Photos: Oklahoma State homecoming parade crash

Oklahoma State University senior William Brown listens to a prayer during a vigil on campus Sunday, Oct. 25, 2015, in Stillwater, Okla.

People attend a vigil on the campus of Oklahoma State University, Sunday, Oct. 25, 2015, in Stillwater, Okla.

Police investigate a damaged car after the vehicle crashed into a crowd of spectators during the Oklahoma State University homecoming parade on Oct. 24, 2015, in Stillwater, Oka.

A damaged police motorcycle rests in an intersection after a car crashed into a crowd of spectators during the Oklahoma State University homecoming parade Oct. 24, 2015, in Stillwater, Okla.

Police inspect a damaged car after the car’s driver crashed into a crowd of spectators during the Oklahoma State University homecoming parade Oct. 24, 2015, in Stillwater, Okla.

Emergency personnel and spectators respond after a car crashed into the crowd during the Oklahoma State University homecoming parade Oct. 24, 2015, in Stillwater, Okla.

Emergency personnel respond after a vehicle crashed into a crowd of spectators during the Oklahoma State University homecoming parade Oct. 24, 2015, in Stillwater, Okla.

Emergency personnel respond after a car crashed into a crowd of spectators during the Oklahoma State University homecoming parade Oct. 24, 2015, in Stillwater, Okla.

Emergency personnel gather near where a car crashed into a crowd of spectators during the Oklahoma State University homecoming parade Oct. 24, 2015, in Stillwater, Okla.