Multiple people were killed Sunday night when a person in downtown Waukesha, Wisconsin drove a red S-U-V into a Christmas parade at a high rate of speed.
A person of interest is in custody after 11 adults and 12 children were rushed to local hospitals after being mowed down by the driver who was traveling the parade route at a high rate of speed.
Police confirm that some of those killed were children. Eyewitnesses also say members of the 'Milwaukee Dancing Grannies' were struck by the S-U-V. Members range in age from their early 50's to mid-70's.
(Photo by Jim Vondruska/Getty Images)