The FBI declined to identify that person of interest, but Johnston said Roden is the man. Records show that he has an address that appears to be at the Sand Dollar.

The explosive device, a pipe bomb, was detonated about 10:30 p.m. Monday at an Air Force recruiting center in Post Rock Plaza near 104th Street and Memorial Drive in Bixby.

Was it terrorism? Federal agents are considering whether the bombing was an incident of domestic terrorism. However, Rice said federal agents had reached “no conclusion” on the intent and weren’t calling it an act of domestic terrorism.

“We … don’t know the motive behind it,” Rice said during a media briefing shortly after noon, before Roden was arrested. “So at this point we don’t know if it was a disgruntled employee, an act of domestic terrorism or just someone playing games, so we’re treating it as strictly a criminal investigation with an explosive device.”

Bixby and Tulsa police responded to the explosion. The FBI, assisted by the Bureau of Alcohol, Tobacco, Firearms and Explosives, is heading the investigation.