You can read the Boston Globe's report into this here. They got hold of the report under the Freedom of Information Act. One interesting tidbit from the Globe article: "The committee said it carefully considered Hauser’s allegation that people in his laboratory conspired against him, due to academic rivalry and disgruntlement, but did not find evidence to support the idea." So he dumped on his colleagues (presumably junior colleagues as otherwise they would have their own labs and wouldn't be in his). It doesn't get any worse than that.