Orange June 7, 2021 11:24 pm OC District Attorney Explains How Aiden Leos' Investigation Led to Arrests Orange County District Attorney Todd Spitzer tells NBC4 how the investigation in capturing Aiden Leos’ killers came about. Robert Kovacik reports at 11 p.m. on June 7, 2021. US & World Videos 1:59 LA County district attorney candidates make final push to voters 3:07 How voter, poll worker safety is protected on Election Day 1:42 Free public transit in SoCal for Election Day 2:20 Firefighters on high alert amid red flag warning across SoCal 2:29 Walker Buehler appearance draws large crowd to Cerritos