Police say Henry Harvey and his wife were waiting in line at the retailer around 7:15 p.m., when Harvey “became angry over the customers in front of them taking too long to check out at the register," per a news release. Harvey and another customer then got into a verbal argument, which turned physical when Harvey punched the victim in the head. The victim was not seriously injured, police say. Harvey then left the Walmart and went home, where police apprehended the 69-year-old and placed him under arrest. He was charged with battery.