Oh hell no. Throw out the charges.
aclu.org

As the prosecution of Mr. Andrews moved forward, police doubled down on their secrecy. They repeatedly failed to comply with their obligation to disclose to the defense attorney that they had used the technology, only admitting it under pressure as the scheduled trial date approached. In June, after holding a hearing where Baltimore Police finally were forced to testify about using the Hailstorm, a judge concluded that the cops had intentionally withheld the information from the defense, in violation of their legal disclosure obligations.