LOUISVILLE, Ky. – Body camera video from the first two police officers who responded to the mass shooting at a Louisville bank shows them getting fired at right away in “an ambush” by the gunman who killed five people Monday.

The footage, released Tuesday afternoon, also shows the tense moments as officers Corey Galloway and Nickolas Wilt — both of whom were wounded — try to ascertain the attacker’s position as they take gunfire from an AK-15 rifle. 

Wilt, still in training less than two weeks after graduating from the police academy, was shot in the head and is hospitalized in critical condition after surgery. Other officers who arrived and tried to rescue him came under the gunman’s barrage too.

Louisville Metro Police Department Deputy Chief Paul Humphrey walked media members through edited footage and still photos of the attack. One still image from surveillance video showed the shooter, a bank employee identified as Connor Sturgeon, holding a rifle inside the building, surrounded by broken glass.

After shooting his co-workers, “he then went to the front lobby and set up an ambush and waited for officers to respond,” Humphrey said. ” … As soon as he saw them, he shot at them.”

Humphrey said the officers couldn’t see the gunman behind glass front doors in the lobby, which was dark. But Sturgeon broke the glass when firing at the officers who came to Wilt’s aid, giving Galloway a view of his location. Galloway’s shoulder had been grazed by a bullet, and he found cover behind a large concrete planter.

“Once he is able to see the threat, he then engages the threat, shoots and kills the suspect,” Humphrey said.

SHOOTING WAS LIVESTREAMED:‘An evil act’: Louisville gunman was bank employee. Updates

Latest developments:

►911 tapes are expected to be released later Tuesday. CNN, citing a city official, said Instagram footage shows the rampage lasted about one minute before the shooter sat down in the lobby area and appeared to wait for police.