Without a word, the gunman moved through the baggage claim picking off travelers until his handgun ran out of ammunition in Fort Lauderdale's airport. Panicked witnesses ran out of the terminal and spilled onto the tarmac, baggage in hand. Others hid in bathroom stalls or crouched behind cars or anything else they could find as police and paramedics rushed in Friday to help the wounded and establish whether there were any other gunmen. Bruce Hugon, who had flown in from Indianapolis for a vacation, was at the baggage carousel when he heard four or five pops and saw everyone drop to the ground. He said a woman next to him tried to get up and was shot in the head. "The guy must have been standing over me at one point. I could smell the gunpowder," he said. "I thought I was about to feel a piercing pain or nothing at all because I would have been dead." Santiago arrived in Fort Lauderdale after taking off from Anchorage aboard a Delta flight on Thursday night, checking only one piece of luggage — his gun, said Jesse Davis, police chief at the Anchorage airport. At Fort Lauderdale, "after he claimed his bag, he went into the bathroom and loaded the gun and started shooting. We don't know why," said Chip LaMarca, a Broward County commissioner who was briefed by investigators. The gunman was taken into custody after throwing his empty weapon down and lying spread-eagle on the ground, one witness said. "People started kind of screaming and trying to get out of any door they could or hide under the chairs," the witness, Mark Lea, told MSNBC. "He just kind of continued coming in, just randomly shooting at people, no rhyme or reason to it." The Fort Lauderdale gunman said nothing as he "went up and down the carousels of the baggage claim, shooting through luggage to get at people that were hiding," according to Lea. The killer went through about three magazines before running out of ammunition, Lea said. — AP