A "white male" was caught on surveillance wearing a green, plate-carrying vest with "POLICE" plastered on it around 5:50 a.m. on Aug. 29, local police said.
He was appeared to be carrying an AR-style rifle, police said.
No further information was available.
Anyone with information is asked to contact Detective Berry at dberry@mtpd.org or 215-750-3866.
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