Six of the most dangerous cities in America are in Massachusetts. FBI statistics were analyzed by the group Neighborhood Scout. It also shows four Connecticut communities on the same list. At # 77 is Springfield…#85 is Holyoke. Other State cities include Worcester at #91….Fall River at 42…and Brockton at 41. Connecticut cities include Hartford at 37 and New Haven at 35. The group analyzed the most current of FBI statistics in making the list. By the way the most dangerous city in America East St Louis Illinois. The safest Franklin Mass….Agawam is Number 11.