A man unsuccessfully attempted to break accused killer Luigi Mangione out from jail by impersonating an FBI agent Wednesday evening, according to a law enforcement source. A criminal complaint shows Mark Anderson was charged with one count of impersonating a federal officer.

A Robeson County inmate who authorities said escaped this week after impersonating another inmate is back in custody, according to the sheriff's office.

A routine bar check led to the arrest of a Laredo security guard.

Harris County Precinct 4 deputies arrested a suspect in Spring wanted on a charge of impersonating a police officer.

Leander Police are warning about reported “scam calls” where callers are impersonating as law enforcement or government officials, police said in a social media post.

New Jersey law enforcement on Friday ended their week-long search for a suspect who’s been impersonating a cop after arresting 18-year-old Dean Pluchino.

A man claiming to be an FBI agent appeared at a federal jail on Wednesday night and told officers he had a court order to release Luigi Mangione, The Associated Press reports.