Luigi Mangione's family hired a private investigator as he vanished after back surgery

​When Luigi Mangione cut most of his family members off in 2023, the wealthy family hired a private investigator to look for him, Daily Mail reported citing a friend who was aware of this development. But the friend said the private investigator could not find Mangione. ​But the new information creates confusion over what Mangione was doing in the months leading up to the murder. San Francisco police said Mangione's mother reported her son missing in San Francisco on November 18 and told police that she had spoken to her son in July this year.