ralph told them that he had quote jumped a black dude. >> and ralph has a spot of blood this big on his t-shirt, and one of the edgar boys is literally cleaning blood out from under his fingernails with a pocket knife. >> this was evidence that was piling up, so four days later we arrested and charged them for the murder of michael donald. we have them in jail. we're starting to pick up pieces here and there. we determined that there had been a burglary that had occurred at the end of herndon avenue. when we finally figured out who the burglar was, he admits that he saw two guys fighting with a black guy at the tree. they weren't fighting.