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Case Description
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In a quiet Castle Rock, Colorado home, a tragic story unfolded, ending the life of 23-year-old Kacey Kay Heberlein. Concerns for her welfare arose on a Saturday in October 2014 when she failed to show up for a planned meeting with a family member. This uncharacteristic absence prompted worried family and friends to request that police conduct a welfare check at the home she shared with her longtime boyfriend, 26-year-old Donald Christopher Bankert, on Old Windmill Way.

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Victim Details

Kacey Heberlein

Female

White / Caucasian

Castle Rock

CO

2014-10-25

23

Kacey

Heberlein

11/14/2025