Faced with an EHRC investigation into Labour antisemitism, it was time for him to take responsibility.
Instead his team grubbed through the years-old private messages of Labour staff to find someone else to blame.
This report just proves them right, again.
Compare that to 2019 when Corbyn's hand-picked team delivered a crushing defeat.
It contains unredacted details of Jewish Labour activists who filed antisemitism complaints.
Far from absolving Corbyn, it reminds us why he had to go.
It's proof she is totally unfit to manage the party's staff and lead the fight against antisemitism.
She should resign.