The NYPD has identified the woman killed in a Times Square stabbing spree as Erin Piacenti, a 32-year-old Bank of America executive from Chester, New Jersey.

What we know: Piacenti was walking on Seventh Avenue near 42nd Street on Monday when she was attacked by an emotionally disturbed woman armed with two sword-like knives, investigators said.

Officials said 49-year-old Pamela Cisneros fatally stabbed Piacenti in the stomach seconds after stabbing and wounding a 68-year-old man steps away.