February 26, 2016 6:36 pm Grandfather Run Down in Hit and Run Authorities asked the public’s help to find a hit-and-run motorist who struck and killed a pedestrian in Stanton. Vikki Vargas reports for the NBC4 News at 6 p.m. on Friday, Feb. 26, 2016. US & World Videos 2:42 Executive staff to LA County DA accused of mishandling confidential police files 2:58 UC Irvine students launch solidarity encampments 2:36 Student's mother tries to stop vandalism at USC 3:45 Walkout supporting pro-Palestinian protesters at UCLA 0:14 7 injured in officer-involved crash in Hollywood