The case presented by prosecutors in court Thursday appears to hang on a single eyewitness who heard two men yelling across the street at each other but not what happened seconds before the first shot. The witness then saw Houser fire two more shots at the victim, Jose Nieves, 38, as he still stood across the street, prosecutors said.to when he arrived at work probably between 4:00 and 4:30 a.m., but instead he went directly to drive the truck. At one point during his work, when Worker was picking up a dumpster with the truck forks, the dumpster slipped from the forks and fell into the truck hopper. To pull the dumpster from the truck, Worker and his supervisor, Jim Maese, climbed up on the truck on opposite sides to attach chains to the dumpster so that a grappler, operated by Fred Tarango, could pull the dumpster out. As he started to reach across to hand his end of the chain to Maese, Worker lost his balance on the narrow ledge on which he was standing and he fell to the ground, seriously injuring himself. The