CINCINNATI (AP) Police say they’ve responded to an active shooter situation at the Fifth Third Bank building in downtown Cincinnati and that 4 people were dead, including the gunman.

The police department tweeted it as an “active shooter/officer involved shooting incident.” The situation appeared to be under control shortly before 10 a.m. EDT Thursday.

Police said previously that multiple people had been transported to an area hospital. At least two ambulances were seen leaving the scene.

People in and around the building reported hearing a series of gunshots.

A spokeswoman for Fifth Third Bancorp says the company will comment later.

A news conference was planned for Thursday morning.