Judge blocks Trump prosecutors from accessing key evidence in Comey case

Government faces setback after judge said it likely violated Comey ally's protections from unreasonable searches

A federal judge has temporarily blocked prosecutors from accessing materials from a key ally of James Comey on Saturday, making the already uphill criminal case against the former FBI director even more difficult.

Daniel Richman, a Columbia University law school professor who has also represented Comey as an attorney, sued the government in November, saying that the government had unlawfully accessed materials from his computer as they charged Comey with lying to Congress. Richman is a close friend of Comey who worked at the FBI.