After Kunstler's death After Kunstler's death, Kuby continued the work of his late mentor.
In 2006, Kuby was subpoenaed by the defense to testify at the second trial of John A. Gotti, the son of Gambino crime family leader John Gotti, which included the charges for the kidnapping and attempted murder of Kuby's then on-air co-host Curtis Sliwa.