Farmer issued polygraph test in search for Mollie Tibbetts

A farmer who has previously been interviewed regarding Mollie Tibbetts' disappearance has taken a lie detector test.

The

says Wayne Cheney was issued a polygraph test on Tuesday.

Cheney has a 70-acre farm with pigs in the Brooklyn area.

Cheney hasn't been called a person of interest or a suspect in the case.

Tibbetts was last seen on July 18 while dog sitting in Brooklyn for her boyfriend and his brother.

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