In Bethel Park, where the man who is suspected of opening fire at a Donald Trump campaign rally on Saturday lived with his mother and sister, the houses are small and built of brick, Walmart and Target form central social hubs, and moms watch over their children at a junior league baseball park next to a tributary of the Allegheny River.
The attempted assassination of the Republican former president just 45 miles north has put a focus on Bethel Park, as investigators attempt to establish the motivations of the 20-year-old shooter.
