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Photo by Robert Nickelsberg/Getty Images

Since the Columbine High School massacre set off a nationwide moral panic in 1999, there have been 10 school shootings in which five or more people were killed.

The big picture: Including the death or suicide of the perpetrators, the mass shootings have resulted in 128 fatalities.

These are the 10 deadliest school shootings since Columbine (15 deaths):

  1. 2007 Virginia Tech University, Blacksburg, Va. — 33 deaths
  2. 2012 Sandy Hook Elementary School, Newtown, Conn. — 27 deaths
  3. 2018 Marjory Stoneman Douglas High School, Parkland, Fla. — 17 deaths
  4. 2015 Umpqua Community College, Roseburg, Ore. — 10 deaths
  5. 2018 Santa Fe High School, Santa Fe, Tex. — 10 deaths
  6. 2005 Red Lake Senior High School, Red Lake, Minn. — 7 deaths
  7. 2012 Oikos University, Oakland, Calif. — 7 deaths
  8. 2006 West Nickel Mines School, Bart Township, Penn. — 6 deaths
  9. 2008 Northern Illinois University, Dekalb, Ill. — 6 deaths
  10. 2014 Marysville Pilchuck High School, Marysville, Wa. — 5 deaths

This story has been updated to reflect the shooting at Santa Fe High School. Numbers compiled by Axios.

Go deeper

Biden gets COVID-19 booster shot on live television

President Biden received a Pfizer-BioNTech coronavirus vaccine booster shot on live television on Monday, while also urging Americans to get vaccinated.

Driving the news: The Centers for Disease Control and Prevention last week recommended Pfizer booster shots for millions of people, including those 65 years and older and individuals at high-risk of severe COVID-19.

John Hinckley, who shot Reagan, wins unconditional release

John Hinckley Jr. sitting on the back seat of a car in 1981. Photo: Bettmann/Getty Images

A federal judge on Monday approved the unconditional release of John Hinckley Jr., who tried to assassinate former President Reagan in 1981.

State of play: U.S. District Court Judge Paul L. Friedman in Washington ruled that Hinckley can be freed from all court supervision in 2022 if he remains mentally stable and continues to follow rules that were imposed on him after he was released from a Washington mental health facility in 2016 to live in Virginia, AP reports.

Rep. Karen Bass launches run for Los Angeles mayor

Photo: Tom Williams/CQ-Roll Call, Inc via Getty Images

Rep. Karen Bass (D-Calif.) on Monday launched her bid for mayor of Los Angeles.

Why it matters: Bass is a high-profile member of Congress. The former chair of the Congressional Black Caucus, she was considered as a potential running mate to President Joe Biden and was a lead negotiator in the recently-ended talks on police reform. Should Bass win the mayoral election, she would become the first female mayor in L.A. history.