7 face felony charges for alleged drug sales.(Capital Region)

Byline: JORDAN CARLEO-EVANGELIST - Staff Writer

COLONIE - Seven people have been arrested on felony drug charges, including two accused of selling marijuana to teens following a months long undercover probe by the department's Special Investigations Unit.

The arrests occurred on the same day but were not connected, Detective Lt. John Van Alstyne said.

According to court papers, detectives greeted one of those arrested - 22-year-old Gregory Wilty - at his home Tuesday by telling him, "Greg, we know you've been selling weed."

Others arrested include Thomas E. Day, 17, of 93 Herkimer St. in Albany, and Michael D. Ravida, 18, of 121 Wilkins …