Stop saying "word is" or "they're saying" and post a link.
First….it’s so damn early everything is speculation…..so chill. Second…google it and you’ll find it. Third:
“A woman wrote Heavy, “(A relative) lives in Waukesha, a black guy with dreads knocked on her door shortly after the incident at the parade. She wouldn’t let him in and he proceeded to go across the street trying to break into a building. My daughter called 911 with a description and they said they think he was driving the SUV that drove into all the people.” Police have not confirmed the suspect description, but they did describe the suspect as possibly being a “black male” on the scanner. A more specific description was not given.
A man wrote Heavy: “My friend was approached by the people in the car. One was arrested, other two on the run. They asked to use his phone. 3 African Americans, early 20’s, dreadlocks.” We are not printing his name, either, for his own protection, but we have it.”
Waukesha Parade Shooting, Car Running Into People Reports | Heavy.com