OAKLAND, California (AP) ― A 43-year-old former student of a small Christian university in California opened fire at the school, killing at least seven people and setting off an intense, chaotic manhunt that ended with his capture at a nearby shopping center, authorities said.

Police Chief Howard Jordan said One L. Goh surrendered about an hour after the shooting at Oikos University, which serves the Korean community. Jordan initially reported that authorities recovered the weapon used during the rampage, but later clarified that police only recovered enough ballistics evidence to determine that a handgun was used.

“It’s going to take us a few days to put the pieces together,” Jordan said. “We do not have a motive.”

People connected to the school, including the founder and several students, described the gunman as a former nursing student at the university. Jordan said Goh is a South Korean national.

A call to the Korean consulate in San Francisco went unanswered Monday.

Police first received an emergency call at 10:33 a.m. Monday reporting a woman on the ground bleeding. As more calls came in from the school, the first arriving officer found a victim suffering from a life-threatening gunshot wound, he said.

It was an “extremely chaotic scene,” Jordan said.

More officers arrived and formed a perimeter around the school on the belief that the suspect was still inside, he said.

Jordan said potential victims remained inside the building trapped by a locked door which officers were unable to open. Others were unable to flee because they were injured, he said.

Jordan said there were about 35 people in or near the building when gunfire broke out. Of the seven fatalities, five died at the scene and another two at the hospital. The wounded victims were in stable condition, and at least one person was released from the hospital.

“This unprecedented tragedy was shocking and senseless,” Jordan said.

Soon after the shooting, heavily armed officers swarmed the school in a large industrial park near the Oakland airport and, for at least an hour, believed the gunman could still be inside.

 

Oakland Fire officials work outside of Oikos University after a school shooting in Oakland, California, Monday. (AP-Yonhap News)

Art Richards said he was driving by the university on his way to pick up a friend when he spotted a woman hiding in the bushes and pulled over. When he approached her, she said, “I’m shot” and showed him her arm.

“She had a piece of her arm hanging out,” Richards said, noting that she was wounded near the elbow.

As police arrived, Richards said he heard 10 gunshots coming from inside the building. The female victim told him that she saw the gunman shoot one person point-blank in the chest and one in the head.

Tashi Wangchuk, whose wife attended the school and witnessed the shooting, said he was told by police that the gunman first shot a woman at the front desk, then continued shooting randomly in classrooms.

Wangchuk said his wife, Dechen Wangzom, was in her vocational nursing class when she heard gunshots. She locked the door and turned off the lights, Wangchuk said he was told by his wife, who was still being questioned by police Monday afternoon.

The gunman “banged on the door several times and started shooting outside and left,” he said. Wangchuk said no one was hurt inside his wife’s classroom, but that the gunman shot out the glass in the door. He said she did not know the man.

“She’s a hero,” he said.

Television footage showed bloodied victims on stretchers being loaded into ambulances. Several bodies covered in sheets were laid out on a patch of grass at the school. One body could be seen being loaded into a van.

Myung Soon Ma, the school’s secretary, said she could not provide any details about what happened at the private school, which offers courses from theology to Asian medicine.

“I feel really sad, so I cannot talk right now,” she said, speaking from her home.

At Highland Hospital, Dawinder Kaur’s family told the Oakland Tribune that she was being treated for a gunshot to her elbow.

The 19-year-old U.S. Army Reservist told her family that that the gunman was a student in her nursing class who had been absent for months before returning Monday. The gunman entered the classroom and ordered students to line up against the wall.

When he showed his gun, students began running and he opened fire, her family said.

“She told me that a guy went crazy and she got shot,” brother Paul Singh told the newspaper. “She was running. She was crying; she was bleeding, it was wrong.”

Pastor Jong Kim, who founded the school about 10 years ago, told the newspaper that he did not know if the shooter was expelled or dropped out. Kim said he heard about 30 rapid-fire gunshots in the building.

“I stayed in my office,” he said.

Deborah Lee, who was in an English language class, said she heard five to six gunshots at first. “The teacher said, ‘Run,’ and we run,” she said. “I was OK, because I know God protects me. I’m not afraid of him.”

The suspect was detained at a Safeway supermarket about 5 kilometers from the university, about an hour after the shooting.

A security guard at the supermarket approached the man because he was acting suspiciously, KGO-TV reported. The man told the guard that he needed to talk to police because he shot people, and the guard called authorities.

“He didn’t look like he had a sign of relief on him. He didn’t look like he had much of any emotion on his face,” said Lisa Resler, who was buying fruit at Safeway with her 4-year-old daughter when she saw the man.

Goh also called his father soon after the shooting and told him what happened, the police chief said. The father also called authorities, Jordan said.

The suspect’s brother was killed in a car accident last year in Virginia while on active duty in the U.S. Army, according to the Stars and Stripes newspaper. The suspect attended the funeral of Sgt. Su Wan Ko in Centreville, Virginia, after the March 8, 2011, accident.