Deadly White Bear Lake fire ruled electrical, accidental
The Minnesota State Fire Marshal's Office ruled the February White Bear Lake house fire that killed Jessi Pierce Hinrichs, her three children and the family dog as electrical and accidental.[1]
Investigators say the blaze started in an upstairs office that had no outlets, where the family had run an extension cord into the room in their 1952-built home.[1] Modeling by the fire marshal's office indicates the nearest smoke alarm would have activated about four minutes after ignition.[1] That timing would have left roughly one minute for the family to wake and escape before conditions became nearly unsurvivable.[1]
The fire marshal released the determination roughly six months after the February blaze, closing the office's formal investigation into the cause.[1]
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📌 Key Facts
- The Minnesota State Fire Marshal’s Office ruled the February White Bear Lake house fire that killed Jessi Pierce Hinrichs, her three children and the family dog as electrical and accidental.
- Investigators say the fire started in an office with no outlets where the family had run an extension cord into the room in their 1952-built home.
- Modeling indicates the nearest smoke alarm would have activated about four minutes after ignition, leaving roughly one minute for the family to wake and escape before conditions became nearly unsurvivable.
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