Diddy's fate will be in the hands of 12 jurors who will decide if he committed a series of sex crimes over, even as the feds may have lost one of their top witnesses

A judge said Friday that a pool of 45 prospective jurors will be narrowed to 12 jurors and six alternates on Monday.

The first day of jury selection in the federal criminal trial that will determine the future for Sean “Diddy” Combs has concluded, with a new batch of jurors to be considered on Tuesday.