A rampage at a ballroom dance venue in Monterey Park, California, that killed at least 10 people on Saturday was one of the most deadly mass shootings in the state's modern history.
In 2018, a former Marine combat veteran killed 12 people in a bar in Thousand Oaks. He then killed himself.
In 2015, a husband and wife killed 14 people at a workplace holiday party in San Bernardino before dying in a shootout with police.
The deadliest shooting in modern California history was in 1984 when a gunman killed 21 people at a McDonald's restaurant in San Ysidro, near San Diego.
Below is a list of other high-profile mass shootings in California and the rest of the United States in recent years:
- COLORADO SPRINGS - Nov. 19-20, 2022 - In Colorado, a 22-year-old gunman opened fire at an LGBTQ nightclub in Colorado Springs, killing five people and injuring 18 others before he was stopped by "heroic" patrons at Club Q.
- RALEIGH - Oct. 13, 2022 - In North Carolina, a 15-year-old shot and killed five people and was apprehended after a manhunt.
- HIGHLAND PARK - July 4, 2022 - In Illinois, a man perched on a rooftop during a Fourth of July parade and killed seven people and wounded dozens more.
- UVALDE, May 25, 2022 - A gunman opened fire at an elementary school in the South Texas town, killing 19 students and two teachers. Police from several agencies gathered outside the classroom waited more than an hour before a U.S. Border Patrol team entered the classroom and shot the suspect dead.
- BUFFALO, May 14, 2022 - A white gunman killed 10 Black people inside a supermarket in a racially motivated attack in New York state. He was charged and remains in jail without bail.
- NEW YORK CITY, April 12, 2022 - In one of the most violent attacks in the history of New York's transit system, 23 people were wounded when a 62-year-old man activated a smoke bomb and opened fire in a subway. He was taken into custody the next day.
- OXFORD, Nov. 30, 2021 - Four students were killed and seven other people were wounded after a teenager opened fire at a high school in Oxford, Michigan.
- INDIANAPOLIS, April 16, 2021 - A former FedEx employee who had been under psychiatric care shot dead eight people and injured several others at an Indiana facility of the shipping company before taking his own life.
- LOS ANGELES, March 31, 2021 - Four people were killed, one of them a child, in a shooting at an office building in suburban Los Angeles before the suspect was taken into custody.
- BOULDER, March 22, 2021 - A mass shooting at a supermarket in Boulder, Colorado killed 10 people, including a police officer.
- ATLANTA, March 16, 2021 - Eight people, including six women of Asian descent, were shot dead in a string of attacks at day spas in and around Atlanta. A male suspect was arrested.
- MILWAUKEE, Feb. 26, 2020 - A gunman opened fire at the Molson Coors Beverage Co brewing complex in Milwaukee, killing five co-workers before he committed suicide.
- DAYTON, Aug. 4, 2019 - A gunman dressed in body armor opened fire in downtown Dayton, Ohio, killing nine people including his sister. Police killed the shooter.
- EL PASO, Aug. 3, 2019 - A man fatally shot 22 people at a Walmart store in El Paso, Texas. A statement, believed to have been written by the suspect, called the attack "a response to the Hispanic invasion of Texas." Authorities arrested the shooter.
- VIRGINIA BEACH, May 31, 2019 - A disgruntled public utility employee opened fire on co-workers at a municipal building in Virginia, killing 12 people before he was fatally shot by police.
- AURORA, Feb. 15, 2019 - A man opened fire at an Illinois factory after being fired, killing five workers before he was slain by police.
- THOUSAND OAKS, Nov. 7, 2018 - A former Marine combat veteran killed 12 people in a bar in Thousand Oaks, California, a suburb of Los Angeles. He then killed himself.
- PITTSBURGH, Oct. 27, 2018 - A gunman burst into the Tree of Life synagogue near Pittsburgh and fired on congregants gathered for a Sabbath service, killing 11.
- SANTA FE, May 18, 2018 - A 17-year-old student opened fire at his high school outside Houston, Texas, killing nine students and a teacher, before surrendering to officers.
- PARKLAND, Feb. 14, 2018 - A former student at Marjory Stoneman Douglas High School in Parkland, Florida, killed 17 students and educators.
- SUTHERLAND SPRINGS, Nov. 5, 2017 - A man thrown out of the U.S. Air Force for beating his wife and child shot 26 people fatally at a rural Texas church where his in-laws worshipped before killing himself.
- LAS VEGAS, Oct. 1, 2017 - A gunman opened fire on a country music festival from a 32nd-floor hotel suite, killing 60 people before taking his own life.
- ORLANDO, June 12, 2016 - A gunman fatally shot 49 people at Pulse, a gay nightclub, before he was shot dead by police.
- SAN BERNARDINO, Dec. 2, 2015 - A husband and wife killed 14 people at a workplace holiday party in San Bernardino in Southern California before dying in a shootout with police.
- ROSEBURG, Oct 1, 2015 - A gunman stalked onto an Oregon college campus and opened fire, killing nine people before police shot him to death.
- CHARLESTON, June 17, 2015 - A white supremacist killed nine Black churchgoers at a church in Charleston, South Carolina. He was sentenced to death.
- WASHINGTON, Sept. 16, 2013 - A former Navy reservist working as a government contractor killed 12 people at the Washington Navy Yard. He was shot dead by police.
- NEWTOWN, Dec. 14, 2012 - A heavily armed gunman killed 26 people, including 20 children from five- to 10-years old, in a rampage at Sandy Hook Elementary School in Connecticut.
- AURORA, July 20, 2012 - A masked gunman killed 12 people at a cinema in Aurora, Colorado. He received multiple life sentences.
- FORT HOOD, Nov. 5, 2009 - An army major and psychiatrist opened fire at Fort Hood, a U.S. Army base in Texas, killing 13 people.
(Compiled by Lisa Shumaker; Editing by Frances Kerry)
