Ramon Rivera faces murder charges after a stabbing spree left three dead in NYC, raising questions about systemic failures ...

He got out on good behavior. Then Ramon Rivera, a troubled, homeless man with a history of arrests and mental problems, went ...

The seemingly random killings highlight the challenges confronting New York City and other municipalities across the country ...

*(CNN) — Tall and disheveled, with a scraggly salt-and-pepper beard, Ramon Rivera was just one month out of jail when he approached a construction worker early Monday and fatally stabbed him without ...