 Studying at Macbeth, here's how you can analyse at 3 Scene 6. The scene opens with a nobleman, Lennox, speaking to another Lord and he says this, in other words what he's saying is strange things are happening in Scotland. He points out the murders of Duncan and Banquo as being really bizarre. Lennox says he thinks Banquo was killed by his son and repetition of Flayon's hair where he says Flayon's killed and Flayon's fled shows that he thinks Flayon's is the murderer. He then asks this rhetorical question mentioning Malcolm and Donald Bain to show that he thinks that they also had killed their father King Duncan. Lennox then reveals that Macduff fell out of favour with Macbeth because he speaks his mind too much. Yet the Lord replies by saying that Malcolm's birthright of being king was stolen by Macbeth who he calls a tyrant in this alliteration. Then the Lord says that Macduff has gone to England where Malcolm is to ask the King for his help in order to raise an army against Macbeth. Yet we learn here that Macbeth knows about this and he's preparing for war against Malcolm and Macduff's army.