Pilate tried to reverse his tactical error by asking more questions, but mob sentiment against him and his choice became stronger with each question he asked the crowd. First, Pilate offered a milder sentence for Jesus, but the crowd would have none of it ( Matthew 27:22). Second, he attested Jesus" innocence, but the crowd"s original answer had become a mob chant that the governor could not change or silence. [source][source][source]
"One can almost picture this scene, somewhat like a football stadium in which the crowd shouts "Defense!" Their cheer was "Crucify, crucify!"" [1][source]
The Jews wanted Pilate to crucify Jesus rather then to punish Him another way because, for the Jews, a person hanging on a tree was a demonstration that he was under God"s curse ( Deuteronomy 21:23). [source][source][source]