January 27, 2013 11:30 pm Human Remains Found in Backyard Police are trying to figure out why human remains turned up in a Santa Ana backyard. Janet Kwak reports for the NBC4 News at 11 p.m. on Sunday, Jan. 27, 2013. US & World Videos 1:42 Shooting investigation at DTLA warehouse 3:20 Encampment remains on USC 1:39 Bicyclist killed in hit-and-run 3:43 Despite encampment's clearing, safety concerns linger at UCLA 4:09 Parents speak out after son's beating at LA juvenile hall