A prominent Tennessee businessman was shot and killed by a man with 66 prior arrests while on his way to attend his high school class’s 20th-anniversary reunion, authorities said. Christopher Wright, 38, was in downtown Chattanooga on Thursday night to meet up with fellow Baylor School alumni when he got into an argument with Darryl Roberts, a career criminal known as “Too Tall,”.. Surveillance of the incident shows Wright, a father of three, including an 8-week-old baby, talking to Roberts, 57, and another man before walking away. Wright then turns around to say something to the two men, with Roberts...