TRACY -- One day after the Tracy Police Department released bodycam footage of an officer shooting an armed teenager, the use of force remains a topic of conversation in the community. On Tuesday, Civil Rights activists and Muslim American advocacy groups held a press conference in Tracy calling for police reform at the department and better training on de-escalation. CBS13 reached out to John McGinness, a retired Sacramento County sheriff and expert in law enforcement tactics, to watch the video and weigh in on one of the biggest questions: could non-lethal force, like a taser, have been used? Watch the videos here, as provided...