10 people died on April 24, 2010 from a tornado in Mississippi.
The Sunset Hills, Missouri tornado of December 31, 2010 killed 1 person.
There were 3 tornado deaths in the U.S. on May 10, 2010 from 2 separate tornadoes. The first was an EF4 that went through the suburbs on the southern and eastern sides of Oklahoma City, killing 2 people. The second tornado was also an EF4. It formed south of Norman and killed 1 person.
There was 1 tornado in the U.S. on May 17, 2010 that did not claim any lives. Though Perhaps you are referring to June 17 when 3 people were killed in 3 separate tornadoes.
The Xenia, Ohio tornado of 1974 killed 32 people directly. Two others died from indirect effects of the tornado.
There were 56 tornado deaths in 2010. 45 of them in the U.S., 6 in Argentina, 3 in the Bahamas, 1 in Germany, and 1 in Bangladesh.
The Kirksville, Missouri tornado of May 13, 2009 killed 2 people.
The Moore, Oklahoma tornado of May 20, 2013 killed 23 people. One other person died from causes not directly related to the tornado.
There were no tornado-related deaths in Illinois in 2011.
The Tri-State tornado killed 606 people in Illinois.
33
2