Police are investigating an armed robbery that occurred on Friday evening in Dracut, Massachusetts. The suspects, who were reportedly wearing all-black clothing and face coverings, threatened and injured the victim with a blunt object and robbed him. They fled in a silver Ford Explorer SUV, which was reported stolen from Lawrence, later spotted entering a garage on Maple Street. The search for the vehicle was conducted by various agencies and authorities do not believe there is an ongoing threat to the public.