Defendants Allegedly Opened Fire on Unsuspecting Officers Guarding Courthouse at Federal Building As Public Demonstrations Continued Only Blocks Away At a press conference held this morning at the Ronald V. Dellums Federal Building and U.S. Courthouse in Oakland, the Department of Justice announced that murder and attempted murder charges have been filed against Steven Carrillo, the alleged gunman in the May 29, 2020, drive-by shooting that resulted in the death of Protective Security Officer David Patrick Underwood and injuries to a second security officer. The Department of Justice also announced aiding and abetting charges against Robert Alvin Justus Jr.,...