According to the federal criminal complaint , Carswell , 30 , is the eldest son of Abdullah , who was killed in the raid Wednesday . NEW : Six appear in federal court Thursday , a day after they were arrested in raids . The six are accused of conspiring to distribute and possess with intent to distribute, methamphetamine, cocaine, heroin and marijuana... FBI says men were members of Ummah , led by former H. Rap Brown . Law enforcement sources say Ummah seeks to set up Islamic state in U.S .
NEW : Six appear in federal court Thursday , a day after they were arrested in raids . The six are accused of conspiring to distribute and possess with intent to distribute, methamphetamine, cocaine, heroin and marijuana... FBI says men were members of Ummah , led by former H. Rap Brown . Law enforcement sources say Ummah seeks to set up Islamic state in U.S .