Oakland Homicide Investigators Sergents Mike Sitterud and Robert Chenault dressed in suits with ties, sporting mustaches. The man closest to the viewer is Sgt. Sitterud; the other, slightly behind him Sgt. Chenault, is African American. Behind them, below and to the left, is Oakland City Hall (with scaffolding surrounding its tower). On verso is the photographer's stamp, "Michael Macor," and the date stamp, "Jan 8, 1991." Above that is the handwritten note, in blue ballpoint pen, "Sergeant Mike Sitterud (left) and Sergeant Robert Chenault - Oak. Homicide Investigators. West Oak. in the background.