What does Lady Macbeth do to keep suspicion from falling on her and her husband?

Lady Macbeth's Actions

In Act I scene 7 of Macbeth, Lady Macbeth devises a plan to shift the blame for King Duncan's murder onto his two chamberlains who will be present in his bedroom while he sleeps. This scheme is aimed at safeguarding Macbeth and herself from being held responsible for the crime.

Lady Macbeth takes matters into her own hands by smearing Duncan's blood on the two sleeping bodyguards. This act is strategically carried out to create a false narrative that implicates the chamberlains as the perpetrators of the murder once the body is discovered. By doing so, Lady Macbeth effectively directs suspicion away from herself and Macbeth, ensuring that they evade scrutiny and scrutiny for the heinous act.