history on Instagram: "On July 4th, 2022, families gathered on Central Avenue in Highland Park, Illinois, for the town’s annual Independence Day parade. Children waved flags, bands played music, and strollers lined the sidewalks. At 10:14 AM, that celebration turned into chaos. A 21-year-old named Robert Crimo III had climbed onto a rooftop with a legally purchased Smith & Wesson M&P15 rifle. He opened fire on the crowd from above, emptying over 80 rounds in under a minute. People ran, fell, scr