(STLOUIS.CBSLOCAL) — JOPLIN, Mo. (AP) – A woman whose husband and two children were among eight people killed while taking cover in a Home Depot during the 2011 Joplin tornado contends in a wrongful death lawsuit that the building was negligently constructed.

Edie Howard Housel, who lost her husband, Russell Howard, and their two children, 5-year-old Harli Jace and 19-month-old Hayze Cole, during the storm, specifically cites the 100,000-pound concrete slabs that made up the store’s walls. All but 10 of the 73 tilt-up panels fell after the tornado ripped the roof off of the building, including some that fell inward and killed Housel’s family members and others.

Housel filed the lawsuit in May in Jasper County Circuit Court, but it was moved last month to U.S. District Court’s Western Missouri District. It names as defendants Home Depot USA, property owner HD Development of Maryland, Inc., and store designer Casco Diversified Corp., The Joplin Globe reported.

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