'I'm Ready To Call 911': Austin On Edge With 'Serial Bomber' At Large
More than 500 investigators and bomb techs have streamed into Austin, Texas, to look for clues and catch what they're now calling a "serial bomber."Four explosions have killed two people and injured four more, one gravely.In the latest attack, two men in their early 20s were walking along a quiet street Sunday night when they tripped a wire that exploded a bomb near a hiking trail, authorities said. They remain hospitalized in stable condition.The fourth bombing in less than three weeks has unnerved the Lone Star State's capital. According to FBI Special Agent In Charge Christopher Combs, it raised alarms for authorities."It changes it from a more targeted approach to a more random approach," he told reporters, "and that's very concerning to us."Officials say the bomber has shown a particular sophistication with triggers.The first two bombs blew up when victims picked up packages left at doorsteps.The third exploded when the person took the box indoors and opened it.The fourth went off when the two pedestrians hit a thin metal wire or fishing line.Yet the bomber has defied a discernible pattern of attack.The victims of the four bombings have been racially diverse — black, Hispanic and white.The FBI's renowned behavioral profilers are now in Austin, and Combs says they are anxious to know whom they're dealing with."We would like the bomber to reach out to us so we can talk to them. So we can understand why are they doing this," he says. "Is it terrorism? Is it civil rights? Is it something completely off the radar? We don't know that. And that's why it's important to get this dialogue going."Austin Police say they have persons of interest, but no suspects.Consultant Anthony May spent 20 years as a bomb tech in the military and 20 more years as a bomb specialist with the Bureau of Alcohol Tobacco Firearms and Explosives."When the device goes off," he says, "that doesn't mean the evidence goes away. The criminal investigators, the FBI, the ATF, they are probably collecting 98 to 99 percent of the material used in that particular bomb."May says they look for the device's unique "signature" and then start visiting stores to find out who made multiple purchases of these items.An ATF source, who asked not to be named because he wasn't authorized to speak, says they're also looking at recent police reports of explosions — perhaps in rural areas near Austin — where the bomber may have tested a mechanism.Public officials are telling folks what has become a familiar watchword — see something, say something. It could be a backpack, a suitcase, a bag, a box — anything that looks suspicious or out of place.Dr. James Flowers, CEO of Driftwood Recovery just west of Austin, says he called a local fire department when a box from Amazon showed up at his office door that was strangely taped. "They (the firemen) said, 'Walk away. Don't touch it.' A fire engine pulled up 10 minutes later," Flowers said.The package turned out to contain floor cleaner, vacuum bags and books — exactly what he had ordered.On Monday, Natalie Janis called the hospital where she's a nurse and said she was scared to come into work for her early morning shift. She says she went to a park with her daughter because she feels safe there."We're afraid," she says, "We're afraid to leave. I feel safe in the park because I can see everyone who's around me. But they're putting bombs everywhere.""I'm on alert for whatever type of situation," she adds. "I'm ready to call 911." Copyright 2018 NPR. To see more, visit https://www.npr.org/.