In Queens, New York, an off-duty firefighter was out walking his labradoodle named Dylan when he was surrounded by a mob of 100 teens at his local park. "One kid took his shirt off and said, ‘It’s fight night!’” the firefighter told the New York Post. “Everyone took their cell phones out. They all came at me." Two of the young suspects were turned in by their parents after their photos were published. The cases follow the notorious attack on Lady Gaga's dog walker earlier this year.