(FOX40.COM) After Anibal Hernandezsantana was released on post bail on Saturday afternoon, hours later, he was arrested by the FBI on federal charges, according to his attorney, Mark Reichel.

On Saturday night, Reichel told affiliate KTXL that he was on the phone with Hernandezsantana when his client walked out of his apartment on the 5400 block of Carlson Drive, where FBI agents arrested him on federal charges.

Reichel said he rushed over to stop the FBI from questioning Hernandezsantana.

On Friday afternoon, the Sacramento Police Department confirmed that Hernandezsantana had fired gunshots at ABC’s local news affiliate in Sacramento. When officers arrived at the scene, they found three gunshots into a window of the building.

Police said one person was in the lobby at the time shots were fired; however, no one was hurt.

At this time, it is unknown what the specifics of the federal charges are.

This is a developing story.