A Silver Alert is in effect in Los Angeles County Wednesday for an at-risk 66-year-old woman last seen in Northridge.
Katri Lee-Riley was last seen near Roscoe and Reseda boulevards at approximately 12:30 p.m. Monday, according to the California Highway Patrol, which activated the alert Tuesday on behalf of the Los Angeles Police Department.
Riley was described as a 5-foot-4-inch-tall woman weighing 150 pounds with brownish-orange and gray hair. She has brown eyes and was last seen wearing a black robe…