August 15, 2018 11:34 am Witnesses Describe Chaos During Pa. Walmart Shooting It was pandemonium inside the Cheltenham Walmart on Tuesday when a man opened fire in the checkout following an argument. US & World Videos 0:19 Body of missing kayaker found in the Schuylkill River 2:00 Police officer placed on administrative duty after killing dog that attacked a man 0:51 Police officer shot and killed 1 of 4 dogs that attacked a 53-year-old man 1:49 ‘We have to do better': Philly teen dedicates her Instagram to humanizing victims of gun violence 1:22 Video shows man walk up to ring doorbell with an apparent gun, police say