A high school athletic director in Maryland has been charged with using artificial intelligence to impersonate a principal on an audio recording that included racist and antisemitic comments, authorities said Thursday.

Dazhon Darien faked the voice of Pikesville High School’s principal in January following conversations that Darien’s contract would not be renewed, according to charging documents filed by Baltimore County police.

The principal had expressed concerns over Darien’s work performance, including a theft investigation involving allegations that Darien had paid his roommate with school funds, police said.

Using cloning technology, Darien forged an audio clip in which it sounded as if the principal was frustrated with Black students and their test-taking abilities, police wrote. The recording also purported to capture the principal disparaging Jewish individuals and two teachers who ”should never have been hired.”