MEMPHIS, Tenn. — A regular school carpool lane in Memphis escalated into a high-speed chase. Shundreka Williams has been charged with five counts of aggravated assault and violation of vehicle registration, according to police. Williams’ white Ford Explorer sped through the Getwell Elementary parking lot, nearly colliding with another vehicle. The owner of the car that was nearly hit honked her horn, and Williams became enraged, according to affidavit. She allegedly stalked the woman through the campus and threatened her repeatedly. Williams then proceeded to follow the victim out of the school. The victim drove her son to American Way...