Credit: Reuters / Joshua Lott

Once upon a time, I was a journalist, covering war in Indochina, Central America, and the Middle East. I made it my job to write about the victims of war, the “civilian casualties.” To me, they were hardly “collateral damage,” that bloodless term the military persuaded journalists to adopt. To me, they were the center of war. Now I work at home and I’m a private eye—or PI, to you. I work mostly on homicide cases for defense lawyers on the mean streets of Oakland, California, one of America’s murder capitals.

Some days, Oakland feels like Saigon, Tegucigalpa, or Gaza. There’s the deception of daily life and the silent routine of dread punctured by out-of-the blue mayhem. Oakland’s poor neighborhoods are a war zone whose violence can even explode onto streets made rich overnight by the tech boom. Any quiet day, you can drive down San Pablo Avenue past St. Columba Catholic Church, where a thicket of white crosses, […]