VIDEO: Arizona State University police officer resigns after caught on video slamming professor to the ground for jaywalking

An Arizona State University police officer quit after a video of him slamming a professor to the ground for jaywalking went viral and drew national attention. Officer Stewart Ferrin, 25, resigned Monday after an internal investigation found he was wrong to use so much force against ASU English professor Ersula Ore in May, according to the Arizona Republic.