@nbcla: Breaking: Officers have been shot in a confrontation outside an apartment building in Lincoln Heights, with a large police response surrounding the building, and helicopters flying overhead. Authorities encouraged residents to stay indoors near the apartment located at North Mission Road and North Broadway. Officers were believed to have been injured after they were searching for a man who ran from a vehicle after a traffic stop. There is a large police presence in #LincolnHeights, and the LAPD declared a citywide tactical alert as officers began swarming the area. See #nbcla for live updates.