December 18, 2014 7:05 pm Alleged Cop Impersonator Arrested Police in Highland arrested a man believed to have impersonated an officer. Tony Shin reports for the NBC4 News at 5 and 6 p.m. Thursday, Dec. 18, 2014. US & World Videos 2:13 Israel strikes Rafah as tentative ceasefire deal stalls 2:29 UCLA pro-Palestinian protesters released from jail 2:45 Family of man shot by LA deputies demands justice 0:46 Oscar presented to LAUSD music repair shop team 1:00 Family of man shot by LA deputies demand justice