Their trial is still continuing. Many of the world's top archaeological experts have testified as both prosecution and defense witnesses in proceedings that already run to more than 9,000 pages. And while the original charges against the ossuary appear to have been popularly accepted as conventional wisdom, they seem to be headed for trouble in the courtroom. Judge Aharon Farkash, who has a degree in archaeology, has wondered aloud in court how he can determine the authenticity of the items if the professors cannot agree among themselves. (Read a story from TIME's archive on the ossuary of James.)There follows a clear discussion (insofar as I can tell, not being a geologist) of the technical issues. Overall, if the press reports are accurate, things do not seem to be going well for the prosecution.
The director of the Israel Antiquities Authority will soon take the witness stand for the first time since he declared, in December 2004, that the ossuary and other items seized in a two-year investigation were the "tip of the iceberg" of an international conspiracy that placed countless fakes in collections and museums around the world. He promised more arrests. But no other fake items have been seized, no-one else has been arrested, and Judge Farkash has hinted strongly that the prosecution case is foundering.
Next week, defense attorneys will present evidence suggesting that scientists testifying for the prosecution have disproved their own findings against the ossuary. The scientific evidence against Golan is largely based on measurements of the oxygen isotopic composition (in technical terms, d18O — Delta 18 Oxygen) of the thin crust — or patina — covering the ossuary inscription.
Background here. Note also the recent posts here and here.