A Metro security guard shot a man in self-defense after being stabbed along with another guard in an unprovoked attack at the Metro North Hollywood Station on Saturday, May 31, authorities said.

A Metro security guard shot a man in self-defense after being stabbed along with another guard in an unprovoked attack at the Metro North Hollywood Station on Saturday, May 31, authorities said.

A Metro security guard shot a man in self-defense after being stabbed along with another guard in an unprovoked attack at the Metro North Hollywood Station on Saturday, May 31, authorities said. The ...