WARMINSTER, Pa. (WPVI) --Police in Warminster Twp. say four people were arrested following an investigation into a heroin trafficking operation.
Officers served a warrant early Friday morning at a home in the 300 block of Lemon Street.
Numerous bags of heroin, along with packing materials, cutting agents, and other drug-related paraphernalia were found, police say.
Residents Tiffany Banks, 24, and Mark Vandenberg, 26 were charged with multiple felonies including delivery of heroin.
They are both being held in lieu of $50,000 bail.
June Szweda, 50, and Brittany Banks, 24, were charged with possession of drug paraphernalia.
Police say additional charges are possible.