Investigators examined a debris-littered alley in South Korea while questions swirled over what led to the deaths of 154 people at a Halloween party.
Author: Ashley R. Williams and Cady Stanton, USA TODAY
Safeway worker ‘acted heroically’ to disarm shooter who killed 2 in Oregon store: What we know
In Bend, Oregon, police were seeking a motive after a gunman opened fire in a Safeway.