Prosecutors investigating Michael Cohen, President Donald Trump’s former personal attorney, are in possession of millions of items seized by the FBI, according to the latest report by the special master reviewing the materials for privilege, as the probe enters a new and uncharted phase.

The report, issued by former Southern District Judge and Bracewell LLP partner Barbara Jones, also indicates prosecutors with the U.S. Attorney’s Office for the Southern District of New York can expect to see more documents seized during the April search warrant executed on the lawyer’s home and office.