May 7, 2014 1:08 am Arrest Made in LAPD Officer's Death Three days after a hit-and-run crash killed LAPD Officer Robert Sanchez, police have arrested a suspect. Gadi Schwartz reports live from San Pedro on the NBC4 News at 11 p.m. on Tuesday, May 6, 2014. US & World Videos 3:03 USC security changes after encampment removal 3:14 USC prepares for graduation after encampment removal 1:57 Hazmat team responds after two people are found dead in Northridge 1:04 Homeboy Industries founder Father Gregory Boyle receives nation's highest honor 5:46 NewsConference: Why the political silence during the campus chaos?