I read on another site that the evidence is coming from the Department of Justice...
Didn't the FBI Luminol/test the Covena house? I thought I read that somewhere. Maybe foreign blood was found in the house. Grandeos would sure spin that kind of finding.
Actually the Modesto Police can do a Luminol test and they DID. There "could" be something identified but just because it hasn't yielded a result yet doessn't mean it's exculpatory. Geragos probably went into the Judge and said a test is being done at the JD and WHAT IF it does NOT relate to Scott or Laci Peterson? Maybe it's exculpatory blah blah blah, . To avoid a reversal, the Judge would HAVE to let the Defense have it tested.