According to the court documents, Gonzalez denied posting anything on Facebook and told law enforcement he had been "hacked."

Gonzalez was arrested, and police searched his room, finding 9 mm ammunition and gunpowder in a plastic baggie, court records allege. No weapon was found.

During the investigation, Gonzalez, who already was on a court-ordered ankle monitor for unrelated charges, allegedly continued to deny he had posted the threat but told law enforcement he received a response from Facebook stating his account had violated the social media company's community standards and that he could no longer post on the site. Gonzalez told law enforcement that several other people had access to his Facebook page.

"I promise you I did not send no threat at all," Gonzalez is quoted in court documents as telling police, swearing on his son's life and his "older grandma's" grave he was telling the truth.

Gonzalez also told police the photographs with guns were posted previously, and the photograph featuring the assault rifle was found through a Google search, court records state.

Gonzalez also denied ownership of the ammunition and gunpowder, saying other people had access to his room, police reported.