A gunman who went on a shooting rampage in several locations around the Denver area, killing five people and wounding two, targeted his victims based on previous personal and business dealings, authorities said. Lyndon James McLeod, 47, was also killed Monday night after he shot a police officer who confronted him in a busy shopping district in the Denver suburb of Lakewood. [T]he gunman knew most of his victims but not the last person he shot — a clerk in a hotel in Lakewood’s Belmar shopping area. Sarah Steck, 28, who died of her injuries Tuesday, was apparently targeted because...