An Edison Street home was the scene of a law enforcement sting Wednesday. When all was said and done, four people were arrested on drug charges. Officers say they found pot, paraphernalia, a hydrocodone pill, plus they say they smelled an aroma upstairs usually consistent with meth, and found a glass pipe with what looked like meth residue. A 34 year old man, 34 year old woman, and two teen boys, a 19 year old and a 16 year old, were charged. They could be making court appearances today.