California March 4, 2019 4:36 pm Forensic Evidence Ties Man to Deadly Blast A man was re-arrested and appeared in court for sending a bomb to his ex-girlfriend who was killed by the explosion. Vikki Vargas reports for the NBC4 News on Monday, March 4, 2019. US & World Videos 0:57 Fights break out at UCLA between pro-Palestinian, pro-Israel supporters 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