If Manhattan prosecutors don’t indict former President Donald Trump with the grand jury they’ve got in the next nine days, the key witness investigators have used to build their entire case says he won’t help revive it in the future.

Michael Cohen, the New York lawyer Trump used for years as his family company’s trusted consigliere, told The Daily Beast he’s already wasted too much of his time on a case that slowly and then suddenly doesn’t seem to be going anywhere. Prosecutors only have until the current grand jury’s term expires on April 30 to issue charges, at which point they must ask jurors who’ve already done this for six months to continue hearing evidence—or call the whole thing off and awkwardly make the entire presentation all over again in front of another 23 jurors.

If this grand jury is let go, Cohen won’t play ball. Asked if he’d be willing to sit down again with investigators or testify at a future trial against Trump, Cohen responded with utter exasperation.

“No. I spent countless […]