Why did Macbeth kill Duncan?

Question

I was wondering why Macbeth killed Duncan when he actually KILLED Malcolm. Plz help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Asked by bob g #596763 on 1/10/2017 2:34 PM

Last updated by Aslan on 1/10/2017 3:32 PM

Answered by Aslan on 1/10/2017 3:32 PM

Macbeth wanted to be king. He believed what the three witches had told him. Preasured by his wife, Macbeth decides to kill Duncan.