Malcolm is the son of King Duncan and the rightful heir to the Scottish throne. He is a brave and honorable young man, but he is also cautious and calculating. After his father's murder, Malcolm flees to England, where he gathers an army to challenge Macbeth.
Does Macbeth kill Malcolm?
No, Macbeth does not kill Malcolm. Malcolm leads the English army to victory over Macbeth, and he is crowned King of Scotland at the end of the play.