Christmas Parade SUV Police canvass the streets in downtown Waukesha, Wis., after a vehicle plowed into a Christmas parade hitting more than 20 people Sunday, Nov. 21, 2021. (AP Photo/Jeffrey Phelps)Photo by: Associated Press Christmas Parade SUV In this image taken from video an SUV speeds past a young girl and others attending a Christmas parade and continues to drive through the parade, injuring multiple people, Sunday, Nov. 21, 2021, in Waukesha, Wis. (Jesus Ochoa via AP)Photo by: Associated Press Christmas Parade SUV A police officer uses a flashlight while looking for evidence in downtown Waukesha, Wis., after an SUV sped through a barricade and slammed into a Christmas parade, injuring multiple people Sunday, Nov. 21, 2021. (AP Photo/Jeffrey Phelps)Photo by: Associated Press Christmas Parade SUV Holiday decorations frame a police officer in downtown Waukesha, Wis., after a vehicle plowed into a parade of Christmas marchers, killing multiple people Sunday, Nov. 21, 2021. (AP Photo/Jeffrey Phelps)Photo by: Associated Press Christmas Parade SUV Police tape surrounds holiday decorations in downtown Waukesha, Wis., after an SUV plowed into a Christmas parade injuring dozens of people Sunday, Nov. 21, 2021. (AP Photo/Jeffrey Phelps)Photo by: Associated Press Christmas Parade SUV Toppled chairs are seen among holiday decorations in downtown Waukesha, Wis., after an SUV plowed into a Christmas parade injuring dozens of people Sunday, Nov 21. 2021. (AP Photo/Jeffrey Phelps)Photo by: Associated Press Christmas Parade SUV Holiday decorations frame police investigators in downtown Waukesha, Wis., after an SUV plowed into a parade of Christmas marchers, killing multiple people Sunday, Nov. 21, 2021. (AP Photo/Jeffrey Phelps)Photo by: Associated Press Christmas Parade SUV Holiday decorations frame a police officer as he walks in downtown Waukesha, Wis., after a vehicle plowed into a Christmas parade injuring multiple people Sunday, Nov. 21, 2021. (AP Photo/Jeffrey Phelps)Photo by: Associated Press Christmas Parade SUV Police canvass the streets in downtown Waukesha, Wis., after a vehicle plowed into a Christmas parade hitting more than 20 people Sunday, Nov. 21, 2021. (AP Photo/Jeffrey Phelps)Photo by: Associated Press Christmas Parade SUV Police canvass the streets in downtown Waukesha, Wis., after a vehicle plowed into a Christmas parade hitting more than 20 people Sunday, Nov. 21, 2021. (AP Photo/Jeffrey Phelps)Photo by: Associated Press Christmas Parade SUV Police canvass the streets in downtown Waukesha, Wis., after a vehicle plowed into a Christmas parade hitting multiple people Sunday, Nov. 21, 2021. (AP Photo/Jeffrey Phelps)Photo by: Associated Press Christmas Parade SUV Police canvass the streets in downtown Waukesha, Wis., after a vehicle plowed into a Christmas parade hitting more than 20 people Sunday, Nov. 21, 2021. (AP Photo/Jeffrey Phelps)Photo by: Associated Press Christmas Parade SUV A police officer uses a flashlight while looking for evidence in downtown Waukesha, Wis., after a vehicle plowed into a Christmas parade hitting multiple people Sunday, Nov. 21, 2021. (AP Photo Jeffrey Phelps)Photo by: Associated Press Christmas Parade SUV Police canvass the streets in downtown Waukesha, Wis., after a vehicle plowed into a Christmas parade hitting more than 20 people Sunday, Nov. 21, 2021. (AP Photo/Jeffrey Phelps)Photo by: Associated Press Christmas Parade SUV Police canvass the streets in downtown Waukesha, Wis., after a vehicle plowed into a Christmas parade hitting multiple people Sunday, Nov. 21, 2021. (AP Photo/Jeffrey Phelps)Photo by: Associated Press Christmas Parade SUV Police canvass the streets in downtown Waukesha, Wis., after a vehicle plowed into a Christmas parade hitting more than 20 people Sunday, Nov. 21, 2021. (AP Photo/Jeffrey Phelps)Photo by: Associated Press