wisconsin, turned deadly after an suv plowed into the crowd sunday afternoon. there s a car going westbound portion of pat raid route, a redford escape. reporter: the red vehicle speeds down the street barely missing a child wearing a pink coat. there were screams, we thought it was santa but a red suv and it hit a lot of people. reporter: this disturbing video shows the incident from above and the chaos after the car sped into the parade route, mowing down performers and onlookers. i saw, i mean, maybe three people right in front of me get hit. i saw people right away run, the people that were hit and start doing cpr and i saw people on the ground, there s blood and it was really bad. reporter: angela o boyle just started watching the parade when she filmed this video from her apartment balcony. the next thing i heard were