Oakland vigil

Tears flow at the street memorial.  (Gina Ferazzi / Los Angeles Times)

Oakland resident Marina Rivera hugs Police Offier Tim Scarrott at the memorial. She said her son Isaiah, left, met slain officer Dan Sakai just hours before he was shot.  (Gina Ferazzi / Los Angeles Times)

Denise Cusseaux-Vital of Oakland hugs her daughter Tamara,12, at a vigil in Oakland in memory of the four police officers who were slain. The theme of the vigil was “Hope and Healing.”  (Gina Ferazzi / Los Angeles Times)

Heads are bowed as the names of the fallen Oakland police officers are read aloud during the vigil.  (Gina Ferazzi / Los Angeles Times)

Denise Cusseaux-Vital and her daughter get a hug from Oakland Police Officer Tim Scarrott at the vigil.  (Gina Ferazzi / Los Angeles Times)

The sun sets on somber faces at the vigil in remembrance of the four slain Oakland police officers.  (Gina Ferazzi / Los Angeles Times)