Who's who: Real-life NCIS mystery
A guide to sources and information related to the investigation into Kyle Antonacci's death.
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Kyle Antonacci
Kyle Chase Antonacci was found dead in his room at Naval Station Great Lakes in Illinois on Feb. 1, 2010. At the time of his death, he was serving as a confidential informant in a sexual assault case for NCIS, the Naval Criminal Investigative Service. His death was ruled "undetermined.”
Credit: Provided Photo/Antonacci family
Related: Real-life NCIS: Was sailor murdered?
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