out of state. back to you. >> truly depraved and despicable what we saw. among the charges the four young adults are facing hate crime, aggravated kidnapping sh aggravated unlawful restraint, aggravated battery with a deadly weapon. rosa flores is out front. >> reporter: the disturbing images are difficult to watch. a white special needs teenager being bound, beaten, and slashed, all while four black individuals scream racial slurs and make anti-trump comments. >> you represent trump? >> reporter: it was all streamed live on social media. at one point showing the victim's scalp being cut with a knife. blood coming out of his wound. >> we're going to put this [ bleep ] in a trunk and put a brick on -- >> reporter: the video also shows the suspects cutting the victim's shirt with knives and pounding his head. the four suspects are charged with aggravated kidnapping, hate crime, and aggravated battery with a deadly weapon. the victim was friends with one