GARY â City officials said Tuesday they're renewing a push to require some businesses to hire armed guards as Lake County prosecutors seek to waive two teenage boys to adult court on allegations they shot and killed a retired firefighter during a robbery attempt. Wallace "Wally" Broadnax, 70, a retired Gary firefighter and member of the Indiana Basketball Hall of Fame, was remembered as someone who was always willing to help children. That's why it hurt so much to learn a 14-year-old boy and 15-year-old boy are accused of attempting to rob Broadnax and shooting him to death early June 26 in the parking lot of the Clark gas station at West 23rd Avenue and Grant Street in Gary, family members said.