The investigation has turned to San Bernardino County as investigators believe the body found burned in Upland on Aug. 23 may belong to the missing person, John Brian Mananghaya Aguila, 27, of West Covina.
Investigators still believe that a body found burned on Aug. 23 amid a fire in Upland near the foot of the San Gabriel Mountains is that of Aguila. That body still remains unidentified as of Thursday, Aug. 29.