Explained: Idaho fast food restaurant shooting leaves 3 dead and 7 injured, city spokesman says

Three people were killed and seven more were injured in a shooting at an In-N-Out Burger restaurant in southern Idaho on Saturday afternoon

Public information officer

A city or agency spokesperson who communicates official information to the press

AR-style rifle

A semi-automatic rifle modeled after the AR-15 design

Drive-thru

A restaurant service lane allowing customers to order and receive food without leaving their vehicle