Teen brawl inside In-N-Out sends customers running during monsoon storm, video shows

A violent brawl inside an In-N-Out Burger restaurant in Arizona sent terrified customers running as a group of teenagers exchanged punches in the dining room. The fight erupted at about 7 p.m. local time Monday at the beloved fast-food chain's Tempe location . The Tempe Police Department told Fox News Digital that officers responded to the scene, but the people involved had already fled on foot and in vehicles. CITIES BRACE FOR HOLIDAY WEEKEND TEEN TAKEOVERS PUTTING BYSTANDERS AT DEADLY RISK, FO