Four years ago, Margaret “Peggy” Lammers was murdered inside of her Deltaville vacation home. Years later, her death is still a mystery without an arrest.

The FBI is on the case now and it appears they’re dropping subtle clues with a video they produced and released.

Peggy Lammers was alone at her waterfront vacation home at Stove Point Road in Deltaville on July 11, 2017.

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