This scene is when Macbeth and Banquo are meeting the witches in a field. the witches are telling Banquo and Macbeth their prophecies. the witches are saying how Banquo childeren are going to be king, lesser than Macbeth. Macbeth is confussed because the titles Thane of Cowdar is still alive some with the fins.
(Act 5) Macduff Fleds
A bell went off during the night. this bell indicated that it was time for Macbeth to go kill king Duncan. Macbeth killed duncan because Lady Macbeth told him to so he can become king of cowdor. when Macbeth killed Duncan and the guards Lady Macbeth told him to leave the dagger there so it looks like the guards killed Duncan and not have any suspicion on Macbeth and Lady Macbeth.
(act 4) sick Lady Macbeth
Macbeth then wanted to murder Banquo so Banquo will not be kings and his own sons. Macbeth suspects that Macbeth Murdered King Duncan. They then had all the suspect murders that they think killed Duncan to kill Banquo. The murders then brought the news to Macbeth saying how they killed Banquo and his son Fleance escaped. while Macbeth at the table he kept seeing Banquos ghost because Macbeth feels guilty for killing him and hes the only one that feels guilty so hes the only one that can see his ghost figure
Macduff fleds to England. Macbeths solution to this new problem is to take Macduffs castle and surprise and then kill his wife, childeren and all relations. Lady Macduff told her son that his father has died. her son said that if his father was really dead Lady Macduff would be weeping. a messenger came running in telling Lady Macbuth that she should flee because shes in danger. she then protested it and the group of murders came in killed her son because he called them a liar and they then started chasing after Lady Macduff.
The doctor was visiting Macbeths household because Macbeth was sick. Macbeth was sleep walking and talking. While she was acting like this she was speaking about all the murders that happened. The doctor told Ladys Macbeth gentlewoman that she needs a priest and tells her to look after Macbeth.