Both allegedly received firearms training and conducted "guard and police duties" in IS-controlled areas. They also forced a Yazidi girl and two Yazidi women to work in their household and convert to Islam.
She was arrested in September upon her return to Germany. O.'s parents-in-law, 51-year-old Ahmed S. and 48-year-old Perihan S., allegedly helped their sons supply IS with equipment such as firearms magazines and scopes. They are indicted on suspicion of aiding IS.