<p> This undated photo provided by the family of Jessica Heeringa via WOOD-TV shows the 25-year-old western Michigan woman, who apparently was abducted Friday, April 26, 2013, from the Exxon Mobil gas station where she worked as a clerk in Norton Shores, Mich. Several friends and acquaintances of Heeringa have been ruled out in her disappearance, which western Michigan investigators are treating as an abduction, the local police chief said Monday, April 29, 2013. (AP Photo/Family photo via WOOD-TV)</p>
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