Ben Gibson, who unsuccessfully ran for Congress in November, was arrested in Louisiana this Wednesday and booked on four counts of child pornography, WGNO reports.

Gibson, who was an active Airman at Barksdale Air Force Base, was a challenger in a four-way race for the U.S. House Dist. 4 Congressional seat and lost to Rep. Mike Johnson, who won re-election. Jared Kutz, 30, of Bossier City was also arrested as a result of the investigation and charged with two counts of pornography.

As Media Matters pointed out in January, Gibson has endorsed the “QAnon” conspiracy theory, using its hashtag multiple times on his Facebook campaign page and other social media accounts. The QAnon cult believes that there’s an underground network of Satanic pedophiles who are being covertly pursued by President Trump.