Erin Piacenti, 32, had just returned to work after five months of maternity leave when she was fatally stabbed while walking through Times Square in what the NYPD described as a random, unprovoked attack. The Bank of America vice president had welcomed her first child, a daughter named Madison, just five months earlier and was on her way home when she was attacked. Her family has since launched a fundraiser for Madison, remembering Piacenti as a devoted mother, wife and friend whose life was tra