Viral video captures mob attacking South Carolina police officer during chaotic July Fourth block party

North Charleston police say multiple officers were assaulted after reports of gunfire and fights erupted at a permitted neighborhood celebration, where investigators recovered firearms and what appeared to be a makeshift spear. (Credit: Mark Brown)

Police say multiple officers were assaulted after reports of gunfire and fights erupted at a permitted neighborhood celebration, where investigators recovered multiple firearms and what appeared to be a makeshift spear. (Credit: Mark Brown)