Police search for 3 Oregon children with grandmother who may be having mental crisis

Police are looking for a Portland grandmother who failed to return her three grandchildren to her daughter Sunday night in Gresham as expected.

Police say the grandmother, 58-year-old Barbara Cameron, may be having a mental health crisis. Police say she frequently talks to herself in religious-themed phrases. She may be driving a beige 2000 Toyota Corolla, Oregon license 702BYF.

The children are an 11-year-old girl, a 6-year-old boy and a 2-year-old boy.