Police in Boise, Idaho, say two people have died and at least four people, including a police officer, have been injured in a shooting at a shopping mall. They say a person is in custody.

At a news conference, authorities said officers exchanged gunfire with the suspect. The majority of the mall had been cleared, but police were still looking for any additional victims at the Boise Towne Square shopping mall, which is located in Idaho’s largest city and is the city’s largest mall.

“At this time we believe there was only a single shooter involved”, - Boise Police Chief Ryan Lee said at the news conference.