A criminal complaint filed by an FBI agent alleges that Romeo Langhorne supported ISIS by creating and distributing videos that showed ISIS followers how to "obtain materials for explosives without arousing suspicion and combine those materials to make an explosive sufficient to destroy specific types of targets."
The complaint alleges that Langhorne created videos supporting ISIS from at least February 11, 2019 through Novermber 11, 2019.
It also says Langhorne directed an undercover FBI agent in making a video that gave instructions on making explosives, according to WFXR.
Langhorne has addresses listed in St. Augustine and Rocky Mount, Virginia.
The complaint says Langhorne moved from Florida to Virginia in April.
He is being held at the Western Virginia Regional jail.