Shamiya Stewart, 12, died two days after a fire her mother allegedly admitted to setting off, per police. Shamiya's two younger siblings survived the fire.

The mom is accused of timing the blaze for when her three daughters — ages 7, 10 and 12 — would all be asleep, removing the fire alarms, which were later found stuffed in a pillowcase in the backyard, officials told the outlet.

The mother poured lighter fluid both upstairs and downstairs in the home, according to authorities, who called the case “unimaginably horrific.”

A western Michigan woman is accused of setting a house fire that killed her 12-year-old daughter who was trapped in a bedroom

A Michigan mother faces arson charges after investigators say she set fire to her home with her children inside.