TULSA, Okla. - Tulsa police said they are investigating a murder-suicide at the 2A Shooting Center.

Officers said the victim died at the hospital and the shooter is in critical condition. Police said the men rented a booth at the firing range and one of them turned the gun on the other, shooting him several times. Officers said after that, he then turned the gun on himself.

Manager Jason Perryman said they are heartbroken for the families involved and are unsure what cause the altercation.

“It’s a dark day for us but there’s other people who lost loved ones today," Perryman said.

Officers haven't identified those involved at this time and said they are reviewing surveillance video.