NEW YORK -- Defense attorneys for Luigi Mangione accused prosecutors with the Manhattan district attorney's office of knowingly and inappropriately reviewing his private medical records after his insurance company, Aetna, turned them over pursuant to a subpoena, according to a new court filing on Tuesday that sought an evidentiary hearing into how the information was obtained and accessed.

The defense has previously accused the district attorney's office of violating Mangione's HIPAA rights after prosecutors subpoenaed Aetna for documents and records. The defense said prosecutors were able to view medical diagnoses and statements that Mangione made to health care providers to receive treatment.

Prosecutors denied any violation, saying they sought "entirely unremarkable" information like

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