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 knife-wielding assailant killed two men and a woman during an hourslong, seemingly "unprovoked" stabbing spree through the streets of New York City on Monday, authorities said. The two slain men — attacked near 444 W.