UPPER MERION TWP., Pa. - Authorities in Upper Merion Township say they are investigating an incident in which someone impersonated a police officer earlier this month.Police say they were conducting an investigation into another incident when they came across video from a traffic camera that showed a driver in a pickup truck with red and blue flashing lights in the windshield.The video was captured around 11:47 p.m.
on Apr. 21 near S. Henderson and South Gulph Roads. MORE HEADLINES:Police say the video shows the truck following a white Jeep Grand Cherokee.
Just north of the intersection, the Jeep pulled over and the truck pulled up alongside. There was a brief verbal exchange before the truck pulled away.