VANCOUVER, Wash. (AP) — Authorities say two people shot at a medical building in Vancouver, Washington, have died.

KOIN reports the shooting victims were an adult man and a woman — and one of them was the shooter.

Authorities say there is no information that the two people knew each other, and the incident appears to have been random.

Their identities have not yet been released and the investigation is ongoing.

The shootings happened at PeaceHealth Southwest Medical Center.