SEATTLE (AP) - A gunman who claimed to be a Muslim angry at Israel, killed one woman and wounded five others Friday afternoon at the Jewish Federation of Greater Seattle. Police said they arrested the man they believe was the shooter.

The gunman forced his way through the security door at the federation after an employee had punched in her security code, Marla Meislin-Dietrich, a database coordinator for the center, told The Associated Press.

“He said ‘I am a Muslim American, angry at Israel,' before opening fire on everyone,” Meislin-Dietrich said. “He was randomly shooting at everyone.”

Asked if the suspect was a Muslim, Seattle Police Chief Gil Kerlikowske responded “you could infer that that was his background.” Kerlikowske gave no further details about the man except to say that he was between 30 and 40.

One woman died at the scene and five others were under treatment at Harborview Medical Center, Kerlikowske said.

When the shots rang out around 4 p.m. Friday, employees fled the center in terror as nearby police officers charged to the scene and blocked off several downtown blocks.

The gunman turned himself in to a SWAT team just minutes after the shooting began. He spoke with a 911 dispatcher, a phone call that led police to tag the shooting as a hate crime. Mayor Greg Nickels and Kerlikowske said officers were moving to protect both synagogues and mosques around the city, but said there was no evidence of a broad conspiracy.

“This was a purposeful, hateful act, as far as we know by an individual acting on his own,” Nickels said.

Kerlikowske said they were protecting mosques “because there's always the concern of retaliatory crime.”

Laura Laughlin, special agent in charge of the Seattle FBI office, said the suspect is a U.S. citizen who is not from Seattle and that agents were working to contact his relatives.

Authorities have been advising synagogues and Jewish groups to be watchful in the weeks since hostilities erupted between Israel and Lebanon. Assistant Police Chief Nick Metz said the warning was not in response to any specific threats.

Three of the injured women were in critical condition after being shot in the abdomen, hospital spokeswoman Pamela Steele said. Two others were in satisfactory condition: a 37-year-old woman, five months pregnant, who had been shot in the forearm; and another woman who was shot in the knee, Steele said.

Several witnesses said they saw a man walk up and shoot a woman in the leg on a sidewalk near the federation building. One witness, who refused to give his name, said that shooting was just outside a nearby Starbucks. There was a small pool of blood outside that coffee shop.

Police evacuated several nearby buildings as SWAT teams searched the federation building, looking for any other victims, anyone hiding or any other possible shooters.

Patti Simon was at work at the federation's newspaper on the first floor when she heard screaming, shots and what sounded like furniture crashing on the floor above.

“We heard this horrible screaming on the floor above us and shots,” said Simon, 52, who sells advertising at the paper. Simon called up to her co-workers on the second floor, but got no answer, so she called the police and fled the building.

“People got shot, some of our co-workers,” Simon said, her voice shaking. “I just got back from Israel and made it out of there a half hour before the rockets started.”