quakertown has a population of about 9,000. it's 35 miles northwest of the pennsylvania and new jersey border. though it's not far from more high crime carries luk philadelphia, quakertown is not known for a high rate of violent crime. >> our crime is normal, not serious crime. it's typical arrests and burglaries. also some type of domestic and juvenile crimes. >> quakertown experienced very few bank robberies. the bank these thieves targeted is just off a major roadway, route 309. it's in the middle of a large shopping plaza. pr the convenience of its customers, the bank stays open late and is open on saturdays and sundays. it's nearly 8:00. the bank is due to close in ten minutes. >> the quakertown plaza is a fairly large shopping center. in the parking lot is where the td bank is. it's a bright building. it's a light color. it has a typical td bank green sign. it's very visible from route 30. >> there's another aspect of this bank that makes it unique. most of its walls are glass. >> i believe it's not a coincidence there wa