IOWA CITY — A 25-year-old Iowa man is accused of posting on a woman’s Facebook page a nude photo of her he found on her smartphone after he took it at a bar.

Authorities say that Atancio Frausto is charged with theft and harassment. Police say he either stole the smartphone or found it at the Union Bar in Iowa City on Jan. 23, 2011.

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Police say Frausto uploaded the photo, and then sent her a text that said she could get back her phone if she had sex with him. Police say the woman was “mortified, alarmed, embarrassed and very upset” when told by friends about the nude photo being online.

A public phone listing for Frausto could not be found. Online court records don’t list the name of his attorney.