Lady Macbeth in the end went crazy with all the murders and started sleep walking and talking confessing to the murders as the doctor and the servants where watching her and listening to her confession.
"Yet who would have thought the old man to have had so much blood in him" Act 5 34-35
She before was ok with it. And said that water will wash away what they did and that you cant think about it or you will go crazy.
to becoming crazy and talking about the dead and saying how the stench of blood wont come off her hands and constantly washing them
The first prophecy was to warn Macbeth of Macduff
The second prophecy was to fool Macbeath into thinking that he cannot be harmed by anyone
The third prophecy Macbeth was told that he would not be overthrown till the forest came to the castle
The last one was to show that Banquo's kin would still be king for generations.
The army of Malcolm came to the castle using the forest to hide them and sneak up. It took all night but they got there before the solders could prepare.
Macduff was the one who killed Macbeth And Malcolm was crowned the new king.
Before the battle lady Macbeth was insane and couldn't live. She jumped off a art of the castle and killing herself. With Macbeth in the beginning the enemy commander's head was on a pike as was Macbeth as well.