Gambian illegal immigrant sought in U.S. nanny Lauren Mann's 'strange' death in Vienna

Authorities are looking for a Gambian immigrant in connection with the mysterious death of an American nanny working in Vienna, according to local reports.

As the investigation into the death of Lauren Mann continues, her friends and colleagues have begun reflecting on her life.

Mann, 25, who grew up in Colorado, was found dead in her Vienna apartment, with her half-naked body located on a mattress near "a considerable amount of blood," police have said. Vienna police are treating the case as a homicide, but authorities still aren't sure what happened.

"It's quite strange," Vienna Police spokesman Thomas Keiblinger told Sky News.

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