Pennsylvania August 15, 2023 6:43 pm Video shows deadly house explosion in Plum, Pennsylvania Video obtained by NBC10 shows an explosion that killed five people in Plum, Pennsylvania. US & World Videos 3:51 Pro-Palestinian protesters posted demands on social media for Drexel University 1:36 Nearly 4,000 SEIU members kicked off their convention with a march and rally 0:24 Elderly couple injured after home explosion in Chester County 2:33 Pro-Palestinian protesters remain camped out on Drexel's campus 2:31 Pro-Palestinian protestors set up at Drexel