This document provides a summary of key events and scenes from Act 3 of Shakespeare's play Macbeth. It describes Banquo thinking about the witches' prophecies. It outlines Macbeth hiring murderers to kill Banquo and Fleance. It details the murder occurring and Banquo's ghost appearing to Macbeth at a feast. The document also summarizes Macbeth resolving to consult the witches again and characters discussing plots against Macbeth.