Ryan Kelly Chamberlain II Chamberlain II , Saturday , was last seen 42 south of Texas . He should be considered armed and dangerous , the CNN says . `` We do n't know the intent or motive yet , '' an agent tells reporters .
Ryan Kelly Chamberlain II , 42 , was last seen Saturday south of San Francisco . He should be considered armed and dangerous , the FBI says . `` We do n't know the intent or motive yet , '' an agent tells reporters .