text:  State's Attorney Scott Schellenberger's office objected. Marilyn Mosby will not be allowed to leave her home detention in Baltimore that she's serving for her mortgage fraud and perjury conviction to attend the Essence Festival in New Orleans, where she was an invited speaker and legal contributor. Judge Lydia Grigsby, who sentenced Mosby to one-year home detention last month to avoid prison time, rejected the request today.