Los Angeles January 31, 2024 11:31 pm Graffiti artists vandalize Downtown LA building A downtown Los Angeles high rise building has been vandalized with graffiti art on nearly each floor. Robert Kovacik reports for the NBC4 News on Jan. 31, 2024. US & World Videos 3:16 Family of man killed during downtown LA bus hijacking plead for justice 3:56 Inside look at LASD human trafficking taskforce in Compton 2:51 South LA community urging for Wetlands Park renovation 3:31 Vincent Thomas Bridge closed after big rig explosion 1:06 Big rig crash causes major traffic delays on 210 Freeway in Azusa