Johnson's Facebook page, confirmed by a federal law enforcement official, shows Johnson chose as his primary picture an image of himself raising a single fist in the air, a symbol associated with the Black Power movement of the 1960s. He also posted a similar image of a fist with the text, "Black Power." The profile also contains a picture of him and Richard Griffin, of the rap group Public Enemy — a point police noted in a statement about the case. "The suspect's Facebook account included the following names and information: Fahed Hassen, Richard GRIFFIN aka Professor Griff, GRIFFIN embraces...