More than 300 people marched through the streets of Philadelphia late Monday into early Tuesday to protest the shooting of Walter Wallace, Jr. which was captured on video. Dozens of officers were injured with rocks, bricks and other projectiles and a 56-year-old female officer was hit by a pickup truck and hospitalized with a broken leg, WCAU-TV reported. A police car was set on fire and officers used batons to push crowds back, according to video shared on social media. The crowd then largely dispersed.