jessi pierce what caused fire

The fire’s exact cause has not been publicly determined yet. Preliminary reports say investigators have ruled out arson , but the official cause is still under investigation.

What’s known

• The fire happened in White Bear Lake, Minnesota, and killed Jessi Pierce and her three children.

• Fire officials said their early findings did not show the fire was intentionally set.

• Authorities said the investigation was still ongoing and the final cause had not been released.

Quick scoop

So the most accurate answer right now is: unknown cause, arson not indicated.