[EDMI] Sebastian Gregerson (a.k.a Abdurahman Bin Mikaayl) is charged with buying explosives with the planned intent to harm. Gregerson was arrested in July 2016 after he allegedly bought fragmentation grenades from an undercover FBI agent and for amassing an arsenal of weapons. Gregerson has been reported to have ties with Maryland imam Suleiman Bengharsa, with whom he was allegedly to plotting violent jihad.