Ora Knowell unfolds the quilts that she has made of victims of homicide, Tuesday december 19, 2006, in Oakland, Ca. After Ora Knowell's two sons were killed in Oakland she make quilts for the families of the victims of homicide. December 19, 2006. 2006, in Oakland, (Lacy Atkins/The Chronicle) MANDATORY CREDITFOR PHOTGRAPHER AND SAN FRANCISCO CHRONICLE/ -MAGS OUT Photo: Lacy Atkins