A robber got away after shoplifting at a Walmart on Sparkman Drive Tuesday evening.The store’s loss prevention employee told police that he saw a man shoplifting around 7 p.m., and when the employee tried to escort him back inside, the robber resisted and said he would shoot if he wasn’t let go.The robber then reached into his pocket as if he had a weapon. The employee let him go, and he fled to...