Maryland woman named Sharon Lopatka
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told her husband she was leaving to visit friends
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left a chilling note that caused her husband to inform police that she was missing
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police found hundreds of emails between Lopatka and a man named Robert Glass about torture and death fantasies
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Lopatka's shallow grave found nearby Glass's trailer in North Carolina, hands and feet tied, strangled
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Glass pleded guilty, claiming Lopatka's death was an accident
