Police received calls about a shooting with multiple victims at Don Carter Lanes around 6:55 p.m., Rockford Police Chief Daniel O’Shea said at a news briefing Sunday morning.
“Upon arrival, officers heard gunfire from inside the building,” O’Shea said. “Within several minutes, the officers were able to locate what they believed was the suspect and he was taken into custody without any officers firing their weapons.”
The 37-year-old White male suspect, identified by authorities as Duke Webb, had attempted to conceal his identity and hide his weapons from police, O’Shea added.
Webb, a Florida resident and an active-duty soldier, was charged with three counts of murder and three counts of attempted murder, Winnebago County State’s Attorney J. Hanley said during the news conference.
It is unclear if Webb has an attorney.
The US Army confirmed that Webb is a sergeant first class currently assigned to the 3rd Battalion, 7th Special Forces Group as an assistant operations and intelligence sergeant. The unit is based at Eglin Air Force Base in Florida.
Webb joined the Army in 2008 and was on leave when the shooting occurred, according to the Army.
The Army said in its statement that it will continue to assist the Rockford Police Department in its investigation.
“We are shocked and saddened to learn about this tragic event and our thoughts and prayers are with the families of those killed and wounded,” said Col. John W. Sannes, commander of the 7th Special Forces Group.
O’Shea said his department is in touch with the Army as part of its ongoing investigation.
Responding officers found three people dead at the scene and three others with injuries from gunfire, O’Shea said. Those victims were taken to a local hospital for treatment, he said.
Police believe the shooting was a random attack, O’Shea said. Most of the incident was captured on surveillance video from inside the bowling alley, he said.
The victims, whose identities have not been released, were three men aged 73, 65 and 69.
Two teenagers were wounded by the shooting, including a 14-year-old boy who was shot in the face and is now in stable condition. A 16-year-old girl was also shot in the shoulder and has been treated and released from a local hospital.
A 62-year-old male who received multiple gunshot wounds underwent surgery overnight and is in critical condition.
Both teenagers were picking up food when they were shot, O’Shea said. The shooting happened both inside and outside the bowling alley, he added.
Rockford is about 90 miles northwest of Chicago, near the Illinois-Wisconsin border.
CNN has reached out to Rockford Police and Fire and the bowling alley for more information.
CNN’s Artemis Moshtaghian, Evan Simko-Bednarski and Barbara Starr contributed to this report.