A condominium building complex in Norfolk, Massachusetts has exploded. Six construction workers were hurt, three were transported to hospitals by MedFlight helicopter. The condo is located on Winterberry Way in Norfolk. The complex is called The Village at River's Edge. The building was under construction at the time of the explosion. Walpole Fire, Millis Fire and Franklin Fire Departments confirm they are assisting. NECN, WBZ38, FOX25.