Robespierre, Desmoulins and the Trial of the Indulgents

Camille Desmoulins and Robespierre had been friends for years. By April 1794, one was dead and the other had helped send him to the Revolutionary Tribunal. What did Camille think of Robespierre in his final days, and did Robespierre ever regret what happened?
The Last Letter of Camille Desmoulins

April 5th, 1794: Camille Desmoulins went to the Place de la Révolution to die. There was no journal left to write, no crowd to stir, no chance to rewrite the last page. He had already said too much.
The Revolution had eaten through its own flesh, and Camille, once its poet, was now just another name on the list.
He left behind one final letter. Not quite a manifesto. Just a man, waiting to die, writing to his wife.