This live coverage of the attempted assassination of Donald Trump is ending now. You can read all of our coverage of this story here.
The attack, which is being investigated as an attempted assassination and a potential act of domestic terrorism, left Trump injured at the ear, but it killed a spectator, identified as a former fire chief, and critically injured two others.
“We cannot, we must not go down this road in America,” Biden added, citing a rising tide of political violence that included the assault on the US Capitol, the attack on the husband of the former House speaker Nancy Pelosi, and a kidnapping plot against Gretchen Whitmer, the governor of Michigan.
Biden also praised Corey Comperatore, the 50-year-old former fire chief who was killed as he dove to shield his wife and daughter. Comperatore, Biden said, was a “hero” and extended his “deepest condolences” to his family.
Investigators were still searching for the motive of the 20-year-old suspect, identified as Thomas Matthew Crooks, of Bethel Park, Pennsylvania.
More than 24 hours after the attack, the investigation into how Crooks managed to open fire, reportedly using a AR-15 bought legally by his father, at the rally remained fluid. Investigators have seized several of Crooks’s devices and are starting to piece together his communications before the event. Authorities said they had discovered potential explosive devices in Crooks’s car.