Ramon Rivera, 51, was described as a mentally ill homeless man with at least eight prior arrests, was brought down by a heroic New York Police Officer with the assistance of a group of good Samaritans.
https://lawenforcementtoday.com/brutal-stabbing-spree-ends-when-heroic-nypd-officer-brings-down-mentally-ill-killer
https://lawenforcementtoday.com/brutal-stabbing-spree-ends-when-heroic-nypd-officer-brings-down-mentally-ill-killer