(AP) A Florida man is facing charges of posting detailed bomb-making instructions to online sites frequented by extremists such as supporters of the Islamic State group, according to an FBI complaint unsealed Monday.
An FBI affidavit charges Tayyab Tahir Ismail, 33, with posting the illegal bomb instructions on at least five occasions between July and September. Ismail, of Pembroke Pines, Florida, is a naturalized U.S. citizen from Pakistan. The charge carries a maximum 20-year prison sentence if he is convicted.
The FBI says Ismail posted numerous other messages of support for the Islamic State and did searches on how to build bombs. There is no evidence he actually had live explosives, but there was plenty of extremist rhetoric about carrying out attacks, according to the affidavit.