>> there was a lot of people screaming. "oh, my god, oh, my god." >> i went behind the tree. i was very scared as he approached me with the gun outstretched. >> at first, witnesses don't know what's going on. some think a movie is filming. maybe it's fireworks or a crazy prank. sonny kang is on a pay phone nearby. >> i heard the loud noise and turned around real quick and the first thing i see is the older guy with a gun in his hand. i was going to run too, but for some reason, my foot wouldn't move. i was shocked. like, oh, my god. >> the gunman is 64-year-old william strier. he's angry because he says curry is one of the people responsible for withholding his money from a trust fund. calmly, strier continues to shoot from one side of the tree to the other with curry bobbing and weaving from side to side. >> and he was just like a rabbit, just left and right, left and right. as soon as you heard a pop, he was moving.