Roy E. Sojourner was last seen getting into an SUV at the intersection of Baltimore Pike and Cheyney Road in Concord Township on Saturday, March 12 around 10 a.m., police said.
Police believe he may be at special risk of harm or injury or may be confused.
Anyone with further information on his whereabouts is asked to contact 911 or the Pennsylvania State Police Media Station at 484-840-1000.
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