Missouri
Located in Tornado Alley, Missouri also receives extreme weather in the form of severe thunderstorms and tornadoes. The most recent tornado in the state to cause damage and casualties was the 2011 Joplin tornado, which destroyed roughly one-third of the city of Joplin. The tornado caused an estimated $1–3 billion in damages, killed 159 (+1 non-tornadic), and injured over 1,000 people. It was the first EF5 to hit the state since 1957 and the deadliest in the U.S. since 1947, making it the seventh deadliest tornado in American history and 27th deadliest in the world. St. Louis and its suburbs also have a history of experiencing particularly severe tornadoes, the most recent memorable one being an EF4 tornado that damaged Lambert-St. Louis International Airport on April 22, 2011. One of the worst tornadoes in American history struck St. Louis on May 27, 1896, killing at least 255 and causing $10 mil. damage ($3.9 bil. damage in 2009) or $ in today's dollars.
2011 Joplin tornado
Engineers have criticized the tilt up construction of the Home Depot in which all but two of its walls collapsed in a domino effect after the tornado lifted the roof, killing seven people in the front of the store (although 28 people in the back of the store survived when those walls collapsed outwards). Home Depot officials said they disagreed with the study published by "The Kansas City Star" and said they would use the tilt up practice when they rebuild the Joplin store. On June 1, The Home Depot said it would have a new temporary building built and operational within two weeks. In the meantime, it opened for business in the parking lot of its demolished building. On June 20, The Home Depot opened a temporary building constructed by the company's disaster recovery team.