'Heroic' off-duty state trooper, armed citizen diverted In-N-Out gunman

An off-duty state trooper and armed citizen are being praised for their "heroic" actions for diverting a 24-year-old gunman who opened fire at a newly-opened In-N-Out Burger restaurant in Twin Falls, Idaho, on Saturday, killing three people and injuring seven others. The gunman, identified as Chad Williams, died of a self-inflicted gunshot wound, police said. [...]