Media Release # 1785, Michelle Reidenbach, Missing - Zelienople Borough, Butler County, PA The Pennsylvania State Police, Troop D, Butler, continues their search for Michelle Reidenbach. On September 22, 1981, at approximately 8:30 p.m., Michelle Reidenbach was last seen in the parking lot of the Super Duper Market, located on South Main St. in Zelienople Borough, Butler County, PA. The mother of Michelle Reidenbach contacted Borough Police after becoming concerned when she didn't return home after work. Michelle Reidenbach, DOB: 12/29/1964, Age at disappearance: 16 White/Female, Small build Height: 5'2", Weight: 110 lbs. Dark blonde hair, Eyes: Blue/Wears glasses Michelle was last seen wearing: blue jeans, wine colored V-neck sweater, gold necklace with a "knot" pendant. WHAT YOU CAN DO: If you have information on this crime, any serious crime, or wanted person, call Pennsylvania Crime Stoppers Toll Free at 1-800-4PA-TIPS. All callers remain anonymous and could be eligible for a CASH REWARD. All information is accurate as of Release Date.