$100,000 reward offering from @Austin_Police , @ATFHou , @FBISanAntonio for information leading to the arrest and conviction of person(s) responsible for the Austin, Texas package bombings. Contact the TIPS Hotline at 512-472-TIPS (8477). pic.twitter.com/roR2vYlkvu
— ATF HQ (@ATFHQ) March 18, 2018
AUSTIN – At a press conference Sunday, the Austin Police Department, along with FBI and ATF agents, told how they are increasing reward money at they pleaded for tips that could help them solve the cases of two people killed when packages sent to them exploded.
Anthony House, 39, died from his injuries in a package bombing at his home on March 2.
On March 12, Draylen Mason, 17, was killed when he and his mother opened a package found outside their home. Fortunately, his mother was left injured in the explosion.
Anyone with information regarding the package bombing investigation is urged to contact the Austin Police Department at 512-472-TIPS.
APD Chief Manley along with Federal agents announcement of reward increase for bomb package info. (031818) https://t.co/xSlbk9pdBI
— Austin Police Department (@Austin_Police) March 18, 2018
Austin bombings victims families knew each other
AUSTIN — Details about the deadly bombings in Austin remain scarce, but authorities revealed Tuesday that two of the families that were targeted knew each other through local activism in the African American community.
As state and federal agencies work together to find answers, here’s what experts say the explosions tell us about the culprit or culprits.
These are not their first bombs
Making a bomb that works at the right time is harder than it might sound.
All of the explosives in Austin detonated while a victim was carrying them, and not while the suspect or suspects was placing them on the victims’ doorsteps.
“That shows that the person who’s doing this, they know what they are doing and they’ve probably practiced a lot,” Ben West, a security analyst with the geopolitical intelligence platform Stratfor, told CNN affiliate KXAN.
It often takes several attempts for parcel bombers to “hit their stride,” and they “are rarely this effective” on the first try, a report released by Stratfor said.
The bombmaker could be from Austin
Or the suspect is working with someone who does live in the Austin area.
The packages were not delivered by the US Postal Service or any other mail delivery service, so someone hand-delivered them, likely overnight, to the three Austin homes, the Stratfor report says.
Authorities are likely looking at surveillance video from neighbors’ yards that may have captured any vehicles or people going to and from the area, said Ryan J. Morris, founder of Tripwire Operations Group, a company that provides explosives training to law enforcement.
Suspect is a skilled bombmaker
Not many details about the construction of the bombs have been made public, but Austin Police Chief Brian Manley said “these are very powerful devices.”
“So there’s a certain level of skill and sophistication that whoever is doing this has, and … we are hoping to use the evidence we have to track them down based on what we are seeing on all three scenes that seem to be consistent,” Manley told KXAN on Tuesday.
The way the bombs were detonated could indicate how skilled the maker is.
“The detonation of the device when it was moved could indicate the use of a remote detonator,” the Stratfor report said, or the use of a triggering device such as a mercury switch — which is activated by movement.
If the bomb maker used a remote, it would have “required the bomber to have had visual contact with his victim — potentially exposing him to detection,” the Stratfor report said.