bystanders and driven away. a detective confirming rosenbaum was unarmed. >> so no gun? >> no. >> no knife? >> no. >> no bat? >> no. >> no club? >> no. >> reporter: rittenhouse, who pleaded not guilty, appeared to look down during some of the most dramatic video, which included the moment he hot two more people. [ gunfire ] >> reporter: killing 26-year-old anthony huber and injuring another. the case appears to rest on each side's portrayal of rittenhouse's intent. the prosecution saying in opening statements that rittenhouse acted as a vigilante, igniting fear in a crowd. >> as he's running, word spreads from the crowd on the street that there is an active shooter running through the area and the citizens there attempt to stop him. >> reporter: rittenhouse's attorneys argue self-defense and that he only fired his rifle