A federal grand jury indicted 19-year-old Hamza Ahmed on one count of conspiring to provide material support to the terror group and one count of attempting to provide material support.
Court documents say Ahmed and three others took a bus from Minnesota to New York City in November and planned to travel overseas but were stopped. Ahmed was arrested this month and is in custody after a judge said comments he posted on Twitter amounted to threats.
A message left with Ahmed's attorney yesterday wasn't immediately returned yesterday.