There was a violent stabbing attack inside New York's Penn Station on Sunday night. Six people were injured; all are expected to recover.
A chaotic scene followed with people nearby running for their lives to the exits.
A suspect is in custody. Officials say he's unhoused and may have been suffering from mental distress.
There's expected to be more security at Penn Station Monday night with President Donald Trump attending the NBA Finals game at Madison Square Garden.
(Photo by John Lamparski / AFP via Getty Images)
