Donald Trump’s hush money case was set for a crucial hearing Monday as a New York judge weighs when, or even whether, the former president will go on trial after a postponement due to a last-minute document dump.

The presumptive Republican nominee is expected in court for a hearing that is happening instead of the long-planned start of jury selection in the first of his four criminal cases to go to trial. The trial has been put off until at least mid-April because of the recent delivery of tens of thousands of pages of records from a previous federal investigation.