A prosecution so crooked it would make Joseph Stalin blush! ALAN DERSHOWITZ reveals the exact courtroom moment he knew Trump was doomed to a guilty verdict

Long before Donald Trump's hush-money trial concluded, I predicted that his conviction was a forgone conclusion – despite the obvious weakness of the case against him.

Had the prosecution been brought in another part of the country, or even in another part of New York State, which was more fairly balanced with anti and pro-Trump voters, I am in little doubt that the outcome would have been different.

But instead, on Thursday, Trump became the first former president to be found guilty of a crime – convicted on all 34 flimsy counts of 'falsifying business records.'

Why? Because this case was tried in Manhattan, where practically every man on the street wants to keep one Donald Trump out of the White House.

Perhaps the most important function of an independent jury in criminal trials is to keep a check on the biases of prosecutors and judges.

But for this constitutional protection to work, jurors must not be biased themselves against a defendant.

It's quite apparent that this essential protection was absent.

Nor did this case seem to be based on the evidence or the law. In fact, I saw no credible evidence of a crime.

The case brought by District Attorney Alvin Bragg – elected to 'Get Trump' – was so woefully weak on the facts and the law that it makes Trump's conviction even more dangerous.

It now means that future prosecutors can concoct extremely weak cases against political opponents and be assured of a conviction – albeit if they just pick the right venue and select the right jurors.

This trial was without precedent.

Never in American history has anyone ever been prosecuted for – as Trump's defense argued was the case – erroneous bookkeeping made by a company underling who failed to disclose the payment of 'hush money'.

What there is plenty of precedent for is the payment of hush money.

Since the 1790s when Alexander Hamilton paid to keep his adulterous affair secret, many such payments have been made by politicians across the spectrum.

And of course, none of these will have been disclosed on corporate forms – which would defeat the point of keeping something secret – and no one has ever been prosecuted for failing to make such a disclosure.

The infamous conversation between Stalin and the head of his KGB Lavrenty Beria is often quoted: 'Show me the man, and I will find you the crime.'

This prosecution was even worse because, though DA Bragg tried desperately to find a crime with which to charge Trump, he failed to find one, as did his predecessor Cyrus Vance.

So Bragg went a dangerous step further than Stalin ever did: he made up a crime.

He found a misdemeanor that was past the statute of limitations — making a false bookkeeping entry on a corporate form — and magically converted it to a felony that was within the limitation period by alleging that the false entry was intended to cover up another crime.

Throughout the trial, many people inferred that crime to be an alleged attempt at election interference. But Bragg never actually explicitly stated that.

In fact, the prosecution didn't tell the court what Trump's other 'crimes' were until their closing arguments on Wednesday – by which point the defense had no opportunity to respond.

And even then, the supposed crimes outlined were vague.

In his closing instructions, Judge Juan Merchan exposed his already apparent bias once more – telling the jurors that they didn't actually have to agree on the specifics of Trump's unlawful behavior.

So ask yourself: How does someone defend themselves against such vague allegations?

It was at that moment that I became convinced that not a single juror would hold out for a not guilty verdict.

This conviction may well be the beginning of a new era of partisan weaponization of our justice system.

DA Bragg has demonstrated how easy it now is to get a conviction against a political opponent. Other ambitious DA's are likely to follow suit. And the ultimate losers will be the American public.