Police on Wednesday released three videos of the fatal shooting of a black teenager by a white officer at a gas station not far from Ferguson, Missouri, NBC News reported. The three angles, released by St. Louis County police, come from surveillance video at the Berkeley gas station where police fatally shot 18-year-old Antonio Martin. Police said they had removed Martin from the video out of respect for his family. The shooting late Tuesday touched off clashes between protesters and law enforcement in the city of Berkeley. Meanwhile, a group of about 70 people brought traffic to a halt twice on a highway near the St. Louis suburb. Click through to watch the three new videos.