If you fail to appear in response to a summons, several consequences may occur: 1. *Contempt of Court*: The court may hold you in contempt, leading to further legal action, fines, or even arrest. 2. *Warrants*: The court may issue warrants for your arrest, allowing law enforcement to bring you before the court. 3. *Default Judgment*: If you're a defendant, the court may rule in favor of the plaintiff by default, as you didn't appear to defend yourself. 4. *Legal Consequences*: Depending on the case, your absence may lead to adverse legal consequences, such as forfeiture of rights or assets. 5. *Additional Penalties*: You may face additional penalties, fines, or sanctions for failing to appear. 6. *Impact on Credit Score*: Failure to appear in court can negatively affect your credit score. 7. *Future Legal Issues*: Ignoring a summons can lead to more severe legal problems in the future. If you've missed a summons, seek legal advice immediately to address the situation and minimize potential consequences.