One suspect broke a fence lock and forced his way into the backyard of a home near Pine and Byberry roads on July 5, according to investigators. The second suspect, who was wearing a surgical mask and a hat, knocked on the front door of the home.
The trio tried to get inside through a sliding glass door at the rear of the house but fled when they saw someone inside, police added. They reportedly left the area in a gray minivan.
Anyone with information is asked to call Detective Corporal Daniel at 215-947-3132 or submit a tip through Crimewatch.
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