Three unprovoked stabbings across Manhattan Monday morning that left two men and one woman dead show how the criminal justice and mental health systems fail New Yorkers, the city’s mayor said. The suspect is 51-year-old Ramon Rivera – who appears to be homeless and has a history of “severe mental health issues,

A 36-year-old woman died, police said Tuesday, becoming the third victim killed in an unprovoked stabbing spree in Manhattan allegedly carried out a day earlier by a man with a history of mental health issues who felled people just going about their morning routines.