On Christmas Eve, a structure that caught on fire in Sacramento sent three people to the hospital.

Sacramento Fire says the fire started around 10:45 p.m. on the 3600 block of Willow Street.

Officials say three people were transported to the hospital.

Two people are reportedly in stable condition, while one is a critical patient.

Firefighters say due to the multiple add-on rooms and poor construction, it was a difficult fire to fight.

No other details have been released at this time.

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