September 3, 2015 7:05 am Four Officers Injured After Patrol Cars Crash in Downtown LA Four police officers were injured after their patrol cars crashed in Downtown LA. Annette Arreola reports for NBC4 News Today in LA on Thursday, Sept. 3, 2015. US & World Videos 0:45 Car crashes forces vehicle to slam into Leimert Park home 3:14 LAPD officers return to USC amid pro-Palestinian protest 2:42 USC students share thoughts on cancelation of main commencement 1:32 Two police shootings in Long Beach leave at least one dead 3:34 Pro-Palestinian encampments continue on UCLA campus