A Ferguson, Missouri, police officer was critically injured outside the city’s police station during protests on the 10th anniversary of the fatal shooting of Michael Brown... Ferguson police chief Troy Doyle said Officer Travis Brown suffered a severe brain injury Friday after being knocked to the ground.... Police also didn’t intervene when the protesters began shaking the fence outside the station. But he said that when they broke a section of fencing, he sent out the arrest team. The suspect who charged at Travis Brown knocked him backward with his shoulder, and the officer hit his head as he tumbled...