A mass shooting is a violent crime in which one or more attackers kill or injure multiple individuals simultaneously using a firearm. There is no widely accepted definition of "mass shooting" and different organizations tracking such incidents use different definitions. Definitions of mass shootings exclude warfare and sometimes exclude instances of gang violence, armed robberies, familicides and terrorism. The perpetrator of an ongoing mass shooting may be referred to as an active shooter.
The 2015 Sejong and Hwaseong shootings were two separate shooting incidents that occurred in South Korea on 25 and 27 February 2015 in the cities of Sejong and Hwaseong, respectively. After each shooting, the gunmen committed suicide.
On March 9, 2016, six people were killed and three others injured in a mass shooting at a suburban house in Wilkinsburg, Pennsylvania, near Pittsburgh. One of the victims was a pregnant woman, whose unborn baby was added to the number of fatalities on the day after the shooting. Two men, Cheron Shelton and Robert Thomas, were charged in connection with the shooting, but charges against Thomas were later dropped and Shelton was acquitted at trial in 2020.
On November 17, 2019, a mass shooting occurred at a Fresno, California football watch party with 35 to 40 attendees where four people were fatally shot and six others were injured.
On May 30, 2021, twenty-three people were shot, of whom three were killed, in a mass shooting outside a banquet hall in Miami-Dade County, Florida, United States. Some of the suspects in the shooting are still at large.
On March 22, 2022, four people were killed and two more were injured during a stabbing and vehicle-ramming attack by an Islamic State supporter in Beersheba, Israel.
On 27 March 2022, two Islamic State gunmen opened fire at a bus stop in Hadera, Israel, killing two people and injuring twelve.
On May 19, 2022, a mass shooting occurred in Chicago, Illinois, United States, in the city's Magnificent Mile shopping district, near Michigan Avenue. Two people were killed, and eight others were injured. The accused perpetrator, Jaylun Sanders, was taken into custody by Chicago police.
This is a timeline of ISIL-related events that occurred in the year 2020.
On 5 June 2022, a mass shooting and bomb attack occurred at a Catholic church in the city of Owo in Ondo State, Nigeria. At least 40 people were killed, with the highest estimates being around 80. Some in the federal government of Nigeria suspect the Islamic State – West Africa Province of carrying out the massacre.
On 26 June 2022, 21 people died during celebrations at the Enyobeni Tavern, a shebeen in East London, Eastern Cape, South Africa. Four more people were injured. No official causes of death have been publicly released.
On 9 July 2022, a mass shooting occurred at the Samukelisiwe tavern at Sweetwaters in Pietermaritzburg, KwaZulu-Natal, South Africa. The shooting left four people dead and eight others injured.
On 6 October 2022, 34-year-old Panya Khamrab killed 36 people and injured 10 others by shooting, stabbing, and vehicle-ramming in Nong Bua Lamphu province, Thailand, before killing himself. The attack mainly occurred in a children's nursery located in the Uthai Sawan subdistrict of the Na Klang district. It is the deadliest mass murder by a single perpetrator in the modern history of Thailand, surpassing the death toll of the Nakhon Ratchasima shootings in 2020.
