LAFD May 18, 2021 11:38 pm Neighbor Tipped Off Authorities to Arson Suspect Authorities told NBC4 about a neighbor who alerted them to a homeless man who was disoriented and smelled of smoke. Patrick Healy reports for the NBC4 News on Tuesday, May 18, 2021. US & World Videos 1:15 Fights break out at dueling pro-Palestinian, pro-Israel protests at UCLA 3:39 LAPD on alert amid ongoing protests, vandalism at USC 3:14 LAPD officers return to USC amid pro-Palestinian protest 2:42 USC students share thoughts on cancelation of main commencement 0:37 Car chase ends in standoff in Compton