Karen Friedman Agnifilo was the chief assistant district attorney in the Manhattan District Attorney’s Office under Cyrus Vance Jr. for seven years.

Luigi Mangione, the man charged with murder in the death of UnitedHealthcare executive Brian Thompson, has retained a top New York attorney who previously worked in the same office pursuing the case against Mangione.

Luigi Mangione, the suspect in the killing of UnitedHealthcare CEO Brian Thompson, has retained a high-powered New York attorney and former CNN legal analyst to represent him, Fox News Digital has learned.