. >> kyle dougherty says he was walking home from his bartender job on the 900 block of clinton. >> they tackled me from behind. i picked the first guy up but i put him down. >> one of the men picked up up something and hit him with it. >> he identified the men in the surveillance video. police say the next night the two men would strike again on the 200 block of south 43rd, hitting dean summits over the headean smelts over thehead witt card and crash. >> we are learning that these individuals hit him with a brick in the head. police believe the men were responsible for another assault, kicking and punching a man for his walt. tip callers led to the arrest of ryan. dance lor is believed to be hiding out in delaware. they had just gotten out of jail for robbery. >> so they went back to the same thing? >> seems so. they continued a year later doing the same type of action. >> ryan has been charged with assault on the penn grad students. if any of our viewers know the whereabouts of danceler, call 286 tips. dann cuellar, "action news." jim? >> thank you, dan. human remains were found this a