The bomb maker who terrorized Texas’ capital for weeks killed himself early Wednesday, police said, ending a frantic manhunt and calming a panicked community even as authorities warned more explosive devices could be out there.
Five bombs exploded over 19 days, leaving two people dead and injuring others. The first three were package bombs left on doorsteps or porches; the fourth, which may have been triggered by a tripwire, was left on the side of a road; and the last bomb went off at a FedEx sorting facility near San Antonio.
Two law enforcement sources familiar with the investigation confirmed to NBC News that the suspects name is Mark Anthony Conditt.
The first blast was reported about 6:55 a.m. in the Harris Ridge neighborhood of north Austin. It was a powerful device, essentially a pipe bomb, in a normal-size delivery box, which would be a theme for the first three bombings.
Anthony Stephan House, 39, died from injuries he suffered after opening the package.
His LinkedIn profile said he was a senior project manager for Texas Quarries and participated in commercial projects throughout the state, including at University of Texas properties and the Phillips 66 headquarters in Houston.
The first of two bombs that day, it was detonated around 6:44 a.m. in the city’s East MLK neighborhood. Like the bomb 10 days earlier, it had been left at the victim’s home and it appeared to have been hand-delivered rather than by any courier service. The bomb detonated when the victim brought it inside and opened it.
It killed 17-year-old Draylen Mason, a promising student who played stand-up bass in a youth orchestra and was taking college classes while in high school. His mother was injured in the bombing. Neighbors saw her in the yard covering her face with her hands and brought her blankets because the blast had ripped off some of her clothing, said Anne Marie Castillo, who lives five houses down from Mason.
Mason and House were both African-American.
“(Mason) was a young guy with so much future and potential. We talked a lot about college. He hugged me every morning before class,” Austin Community College professor Samuel Osemene said.
March 12 again
Police were processing the scene at the East MLK bombing when another bomb erupted in the Montopolis neighborhood of southeast Austin, a few miles from Austin-Bergstrom International Airport.
The midday blast left a 75-year-old Hispanic woman badly injured, spurring police to leave open the possibility of hate crimes, given the victims were, at this point, all minorities.
“We believe that the recent explosive incidents that have occurred in the city of Austin were meant to send a message,” Austin police Chief Brian Manley said.
This was the first explosion to break with the pattern of doorstep deliveries. Instead, this bomb was left on the side of the road in the upscale Travis Country neighborhood of southwest Austin. It could have maimed any passer-by, police said.
Two white men, a 22- and 23-year-old, who were walking alongside the road when the bomb detonated, were taken to a hospital with serious but non-life threatening injuries.
Despite the new modus operandi, Manley said investigators believe the bombings are connected. Hundreds of federal agents are now involved in the investigation.
“A single package” exploded at a FedEx facility in Schertz, Texas, outside San Antonio, injuring one of the company’s employees.
FBI San Antonio spokeswoman Michelle Lee said that, based on preliminary evidence at the scene, investigators suspect it could be related to the Austin explosions.
If that’s true, it would make this explosive device the first that was actually shipped.