Vice President Harris offered condolences to the family of Corey Comperatore, 50, who was killed at the rally. “He was a husband, father, and firefighter who was shielding his family from gunfire,” she said on social media. State police identified the two people who were critically injured as David Dutch, 57, of New Kensington, Pa., and James Copenhaver, 74, of Moon Township, Pa.