Three people, including two teenagers, were injured after a shooting at a Norman apartment complex early Monday morning. Just before 4 a.m., authorities said the shooting happened at the Hampton Woods Apartments. Three men were hit, and police were working to piece together what happened. The Norman Police Department said a fight at the complex, just a mile and a half away from the University of Oklahoma, injured a 17, 18 and 21-year-old. It wasn't clear if the victims were students at the university. “As officers were responding to the scene, we started to receive additional calls into our communications center from victims that had been involved in the shooting," Sarah Schettler, the public information officer with the Norman Police Department, said. Two victims were hospitalized with non-life-threatening injuries, while the third person refused medical help. Police said two teenagers were arrested in the shooting. A 17-year-old was arrested for three counts of assault with a deadly weapon, possession of a firearm after a felony conviction, and possession of a controlled dangerous substance with intent to distribute. Another 18-year-old was arrested on one count of assault with a deadly weapon, possession of a controlled and dangerous substance with intent to distribute, and possession of a firearm while committing a felony.“Investigators are actively talking to witnesses, those who are in custody as well, to determine exactly what happened," Schettler said. Police said both teens have been booked into the Cleveland County jail. Top Headlines Police search for suspects after separate overnight shootings blocks from each other leave 3 injured Suspect arrested, investigation underway after deadly incident at Choctaw Casino parking garage Watch: Videos you may have missed this week Girl dies after being hit in the head in freak accident with badminton racquet