UPDATE (12:45 p.m.): Stillwater PD has arrested Adacia Chambers in connection to the crash at the Oklahoma State homecoming parade.
The 25-year-old has been arrested for DUI at the scene.
STILLWATER, Okla. (AP) — Police captain: 3 dead, 22 injured after vehicle crashes into Oklahoma State homecoming parade.
Early reports say 10 people are listed in critical condition, and all were airlifted to hospitals.
This story is developing and will be updated accordingly.