(NEW YORK) -- A man is expected to appear in court Tuesday after allegedly killing three people in an apparent unprovoked stabbing spree in Manhattan, authorities said. Ramon Rivera, 51, was charged ...

A man is accused of fatally stabbing three people across a swath of Manhattan on Monday morning, carrying out a series of ...

A man fatally stabbed three people across a swath of Manhattan on Monday morning, carrying out a series of random attacks without uttering a word to his victims, officials said. The 51-year-old ...

Ramon Rivera, 51, has been arrested for allegedly fatally stabbing a 36-year-old man, a 68-year-old man, and a 36-year-old ...

There are renewed frustrations with what some say is an inability by city officials to treat people in mental distress.

There are renewed frustrations with what some say is an inability by city officials to treat people in mental distress.

Police on Tuesday identified the man behind the series of attacks Monday morning across Manhattan that left 3 people dead as ...