What did Vega v. Tekoh decide about lawsuits over a police officer's failure to give Miranda warnings?

In the 2022 decision Vega v. Tekoh, the U.S. Supreme Court ruled that a police officer's failure to provide Miranda warnings does not provide grounds for a civil lawsuit against that officer.1

The Court determined that while these warnings are essential procedural safeguards designed to protect a suspect's Fifth Amendment privilege against self-incrimination during a trial, the failure to administer them does not in itself constitute a violation of a suspect's constitutional rights that would justify a civil claim. The Court further noted that allowing such lawsuits to proceed would create significant procedural issues and serve as a disservice to judicial economy.1