The Court affirms the suppression of DNA evidence from the first buccal swab. The trial court’s thorough and detailed reasons for denying admission of this evidence, under either of the State’s two inevitable discovery arguments, are clearly sustainable on appeal. However, the State’s application for a second buccal swab calls for a remand for further proceedings consistent with this opinion and its new test, derived in part from aspects of the independent source doctrine: To apply for a new buccal swab for DNA evidence under Rule 3:5A, the State must demonstrate probable cause for the new search. That showing may include evidence that existed before the initial invalid search, but cannot be tainted by the results of the prior search. In addition, to deter wrongdoing by the police, the State must show by clear and convincing evidence that the initial impermissible search was not the result of flagrant police misconduct.