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Case Description

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Diane Wilder, a 27-year-old Caucasian woman, was tragically murdered on January 11, 1979, in Bellingham, Washington. Diane, along with her friend Karen Mandic, was last seen alive when they went to check out a potential house-sitting job. The contact for this job was Kenneth Bianchi, who would later be identified as one of the infamous Hillside Stranglers. Bianchi, who had moved to Bellingham and found work as a security guard, lured the two women to their deaths. Diane and Karen were raped and ...
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Links to Additional Sources (7)

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  • Diane Amy Clark Wilder (1951-1979) - Find a Grave Memorial
  • After he murders two Bellingham women, police arrest serial killer ...
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