Police arrested Gregory Leroy Childs in Iowa City after he spit them claiming to have AIDS and saying that he wanted to give it to them. He was charged with assaulting an officer and disorderly conduct. Police originally responded to a report of him acting disorderly and trying to "cast voodoo hexes" at the 1950 block of Broadway Street.
Guessing done on height, weight, hair color, eye color, and ethnicity. We don't know what he looks like just his name and age.