December 7, 2014 8:25 am Black Car That Rammed Protesters Remains Unidentified Police have not yet matched a partial plate to a car that plowed through a group of police protesters. Melissa Etezadi reports from Riverside for Today in LA on Sunday, Dec. 7, 2014. US & World Videos 3:04 LA County has new initiatives amid spike in hate crimes 20:11 LASD investigating string of business burglaries in LA County 2:00 Downtown Women's Center helps unhoused women off the streets 2:09 Long Beach City College's food pantry feeds students 2:35 Murrieta Valley Unified considers school redistricting