Two people who ate dinner at Mezzaluna, the restaurant where Ronald Goldman worked, on the night that Goldman and Nicole Simpson were murdered, testified that they walked past the crime scene at 10:25 that night and did not see any blood or bodies. Nicole Simpson had dinner at the restaurant that night. Danny Mandel and Ellen Aaronson, the witnesses, also said they did not hear a howling dog that prosecution witnesses said started barking about 10 minutes earlier. The prosecution's theory is that Nicole's dog started barking when the murders were committed around 10:15. O.J. can not account for his whereabouts at that time. Today's testimony raises questions about the time of the murders.Simpson's attorneys are attempting to show the two were killed later than evening, when Simpson can demonstrate that he was elsewhere.