ACT 4 SCENE 1

Iago tells Othello that the handkerchief was Desdemona's to do with what she wanted. Othellon keeps asking Iago about what Cassio told huim and he says that Cassio slept with Desdemona. Cassio comes and Iago tells him to stay away from Othello. Iago tells Othello that he will get Cassio to tell him all the details again about the affair with Desdemona. In reality,Iago is just going to joke with Cassio about Bianca so he will tell the story of her instead. Othello sees how Cassio is talking and gets upset. Bianca enters with the handkerchief Othello recognizes it and and wonders how to now kill Cassio. Othello thinks he should poison Desdemona but Iago tells him to just suffocate her in bed instead. Lodovico enters and Othello finds out he has to go back to Venice. Othello then accuses Desdemona of being promiscuous.