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Case Description
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In the early morning hours of October 7, 2007, a post-homecoming gathering in the small town of Crandon, Wisconsin, turned into a scene of unimaginable horror. Among the young lives tragically cut short was that of 17-year-old Lianna Faye Thomas, a White female. The celebration, held in a duplex apartment, was shattered when 20-year-old Tyler James Peterson, an off-duty Forest County sheriff's deputy and part-time Crandon police officer, carried out a deadly mass shooting.

The motive for ...Read More
Victim Details

Lianna Faye Thomas

Female

White / Caucasian

Crandon

WI

2007-10-07

17

Lianna

Faye Thomas

11/12/2025