Police have found the getaway car of a US military veteran who walked into a bar in the western state of Montana on Friday morning and fatally shot four people, but the gunman remains at large.

ANACONDA, Mont. — A shooting at a Montana bar left four people dead Friday, prompting a lockdown in a neighborhood several ...

ABC News contributor and former NYPD chief Robert Boyce breaks down the ongoing police investigation after a gunman opened fire at a Montana bar, killing at least four people.