Based on the given scenario, we can see that Rachael's confession is:
This refers to those inalienable privileges which a human being which cannot be taken away unless under special circumstances and some of them include:
With this in mind, we can see that Rachael waived her Fofth Amendment rights and confessed to a crime after brief interrogation by the police so this is admissible, according to Supreme Court precedent.
Read more about human rights here:
https://brainly.com/question/1288668