A Texas man is in FBI custody on Thursday after authorities say he attempted to support ISIS and planned a terrorist attack on American soil – all from his apartment in Houston.

Federal prosecutors say that a 28-year-old Houston resident created ISIS recruitment propaganda, researched how to build an explosive belt, and researched security measures for local Jewish sites.

Federal authorities say they stopped a Texas man from carrying out a possible terrorist attack in Houston. 28-year-old Anas Said was charged with attempting to provide support to ISIS. The FBI says he bragged that he would commit “a 9/11 style” attack if he had the resources.