What evidence is presented by the following witnesses in Darnay's defense?

Charles Darnay is on a list of twenty-three people to be tried the following day. He says goodbye to his friends in prison. The next morning, he is called to the Tribunal, where it seems that criminals are trying honest men. The Defarges are sitting in the front row. Darnay is charged with being an emigrant, and the public cries to take off his head. The fact that he renounced his aristocratic title has no bearing. When he reveals that he is married to Lucie, Doctor Manette's daughter, the crowd calls out in his favor.

Gabelle testifies on his behalf, as does Doctor Manette, who points out that far from being sympathetic to the English aristocratic government, that very government had tried him for his life for being a friend of France and America. Darnay is acquitted, and the crowd greets him with rapture. They lead him back to his home, holding him up in a chair. When Lucie comes to meet her freed husband, the crowd dances the Carmagnole around them. Lucie lays her head on her father's breast to thank him, just as he had laid his head on her when she had first met him in Paris.