FBI January 27, 2021 6:51 pm Proud Boys Leader Cooperated With FBI: Court Documents The leader of the far-right, extremist group Proud Boys went undercover to assist Miami police and the FBI in several investigations. NBC 6’s Laura Rodriguez reports US & World Videos 0:20 Video shows boaters dumping trash into the ocean 1:23 Video shows security guard grab gunman who opened fire at Florida party 2:36 Large federal investigation into suspects in Homestead woman's fatal abduction 0:34 Shooting investigation underway in Miami Gardens neighborhood 0:45 Orange County sheriff discusses arrest of ‘potential serial killer'