As an expert, Egilman had access to Lilly documents detailing how they would sell Zyprexa for every condition under the sun and hide the evidence of the dangers their cash cow posed. Gottstein made clear to Egilman what he needed to do in respect of the confidentiality order he'd signed to shore up both their positions. Despite intimations that Egilman would not do this, Gottstein subpoenaed the documents believing that he had kept to the letter of the law. [Extracted from the article]