An 80-year-old woman died one month after her Sleep Number bed suddenly moved without warning and trapped her against a wall for two days last year, a new lawsuit alleges.

The daughter of an 80-year-old Illinois woman filed a civil suit against the companies that design and manufacture Sleep Number Beds, claiming that her mother was trapped between the adjustable bed and her bedroom wall for two days after it “moved without warning.” That ultimately led to her death a month later, Missouri court records state.

An Illinois woman is suing after she says her mother was pinned between her Sleep Number bed and a wall for two days, leading to her death. On Oct. 19, 2014, Rosalind Walker bought a Sleep Number bed in Brentwood, Missouri, according to a civil complaint filed on Dec. 10.

Rosalind Walker's daughter has filed a lawsuit after her mother died in April 2023, a month after she became trapped in the bed

The alleged saga unfolded when Rosalind “Roz” Walker’s mattress suddenly “lowered itself without warning” in her Godfrey, Illinois home on March 1 last year — pinning the

The woman who died was between the raised Sleep Number Bed and the wall of her bedroom when the bed "lowered without warning," the suit says.

A woman has filed a wrongful death lawsuit against Minneapolis-based Sleep Number Corporation and Leggett & Platt, Inc. — the company that manufactured the bed's base — after her mother became trapped between the mattress and the wall for two days and died a month later of her injuries.

An 80-year-old woman died from her injuries a month after being trapped in a Sleep Number bed for two days, according to a lawsuit filed by her daughter.

The lawsuit said the mother was pinned against a wall for two days after the Sleep Number bed unexpectedly lowered on her.