CIA Officer Kevin John Duffin has been identified. He is currently wanted by the Italian authorities for kidnapping. He is currently the Sr. Vice President for Brower Insurance.
It is unlikely that Brower Insurance is a CIA Proprietary.
Matt Apuzzo and Adam Goldman of the Associated Press have revealed that Robert Levinson was working as an agent of the CIA before his disappearance in Iran. The former FBI agent turned CIA NOC agent was working under contract to the CIA to gather intelligence against Iranian targets.