Charles Joseph Whitman was a student at the University of Texas at Austin who shot and killed 14 people (including those who survived the initial shooting but later died as a result of their injuries) and wounded 31 others from the observation deck of the University's Main Building of The University of Texas at Austin on August 1, 1966, after murdering his wife and mother, and before being shot by Austin police.

Martin John Bryant (born 7 May 1967) murdered 35 people and injured 37 others in the Port Arthur massacre, a killing spree in Tasmania in 1996. He is currently serving 35 life sentences in Hobart's Risdon Prison.

Jeffrey James Weise (August 8, 1988 - March 21, 2005) was a high school student of Red Lake, Minnesota responsible for the shooting deaths of his grandfather and his grandfather's girlfriend and the Red Lake High School massacre, a school shooting in which he killed nine people and injured more than a dozen others before committing suicide. He left many postings across the Internet on websites such as nazi.org, …

Marc Lépine, born Gamil Gharbi, was a 25-year-old man from the Province of Quebec, Canada. He killed fourteen women and wounded ten women and four men at the École Polytechnique, an engineering school affiliated with the Université de Montréal, in "the Montreal Massacre", also known as "the École Polytechnique Massacre".

Andrew Golden (born May 25, 1986) was, at age 11, a gunman in the March 24, 1998 Jonesboro, Arkansas school shooting. Golden and his co-defendant Mitchell Johnson took more lives than any other except Eric Harris and Dylan Klebold who committed the Columbine High School massacre the following year, and Seung-Hui Cho of the Virginia Tech massacre. Ironically those who knew the two youths before do not remember them as being very close.

Thomas Watt Hamilton was a Scottish mass murderer, who committed the Dunblane massacre, in which he killed sixteen small children and a teacher in a primary school, and then subsequently committed suicide.

Brenda Ann Spencer (born April 3 1962 in San Diego, California, United States) wounded eight children and one police officer and killed principal Burton Wragg, and custodian Mike Suchar, in a shooting spree at Cleveland Elementary School in San Diego, on Monday, January 29, 1979. The school was across the street from her house. She used the rifle she had recently been given for Christmas from her father.

Mitchell Johnson (born August 11, 1984) is an American murderer. Johnson (13 years old during the attack) along with middle school classmate Andrew Golden (then 11) ambushed teachers and fellow students in the backyard of Westside Middle School during the Jonesboro massacre in Jonesboro, Arkansas on March 24, 1998, killing five and wounding ten people. Their crime occurred during the rash of schoolyard shooting culminating with the Columbine High School massacre

The Ohio highway sniper attacks were a series of 24 sniper attacks along Interstate 270 and other nearby highways in the central part of the U.S. state of Ohio (mostly around Columbus) against traffic and homes. The shootings began in May 2003 and continued for several months. One person was killed (62-year-old Gail Knisley, killed on November 25, 2003), and the shootings caused widespread fear. The suspect, Charles A. McCoy, Jr., was arrested in Las Vegas on March 17, …

Robert Steinhäuser was the 19 year old expelled student who opened fire at the Gutenberg-Gymnasium in Erfurt, Germany in the Erfurt massacre on April 26, 2002. After killing 13 teachers, two students and a police officer, he committed suicide.

Charles Andrew "Andy" Williams (born February 8, 1986 in Frederick, Maryland) is a convicted American murderer. He was the perpetrator of the 2001 shooting at Santana High School in which two students were killed and thirteen others wounded. Williams is currently serving 50 years to life in prison.

Dimebag Darrell, also known as Diamond Darrell until mid 1992, was the lead guitarist for the heavy metal bands Pantera, Damageplan and Rebel Meets Rebel.

Kimveer Gill (July 9, 1981 - September 13, 2006) was the gunman involved in a school shooting referred to as the Dawson College shooting at Dawson College in Montreal, Quebec, Canada on September 13, 2006. He injured at least 20 people, killed one, then committed suicide by shooting himself in the head, after being shot in the arm by police during the incident.

Denis Lortie is a former Canadian army corporal. In 1984, he stormed into the National Assembly of Quebec building and killed three Quebec government employees. A corporal with the Royal 22<sup>e&lt;/sup> Régiment of the Canadian Forces, Lortie was disgruntled with a number of policies of the Quebec and federal governments. He planned a killing spree as a means of broadcasting his discontent.

Emsdetten is a town in the district of Steinfurt, in North Rhine-Westphalia, Germany.

Kipland Philip Kinkel (born August 30, 1982) is an American spree killer who became the youngest person in Oregon history to receive a "de facto" life sentence without parole. He killed his parents, and afterwards two of his classmates while wounding 25 at Thurston High School in Springfield, where he was a student. Kinkel was 15 years old at the time of the incident, and had a history of clinical depression. He is currently serving a 111-year custodial order, …

Woo Bum-kon was a Korean police officer who carried out the largest incident of spree killing in modern history, killing 58 (including himself), and wounding 35 in Gyeongsangnam-do, South Korea.

George Hennard (October 15, 1956-October 16, 1991) was a mass murderer who claimed twenty-four victims at Luby's Cafeteria in Killeen, Texas, USA, in an event that has come to be known as the Luby's massacre. After graduating from high school, he joined the US Navy, then later transferred to the Merchant Navy, from which he was discharged in 1989 for possessing marijuana as well as for making racist remarks.

Howard Unruh (also spelled Unrah) (born January 21 1921, Camden, New Jersey) is regarded as one of the first of the 'lone gunmen' to go on an indiscriminate shooting spree. On September 6 1949, twenty-eight year old Unruh left his house for a twelve minute walk around his Camden, New Jersey neighborhood, shooting people at random and killing 13. Always a reserved man, he had turned into a recluse in the three months before his spree.

Buford O'Neal Furrow, Jr. attempted a mass murder on August 10, 1999, when he attacked a daycare of the North Valley Jewish Community Center, Los Angeles. The August 1999 Los Angeles Jewish Community Center shooting injured three children, a counselor, and a receptionist. He also shot dead US Postal Service carrier Joseph Ileto who was Filipino American. Furrow, now serving life in prison, was a member of the white-supremacist group Aryan Nations in 1995.

Colin Ferguson (born January 14, 1958, Kingston, Jamaica) was convicted of murdering six people and injuring nineteen others on the Long Island Rail Road in Garden City, New York on December 7, 1993. As the train pulled into the Merillon Avenue Station, Ferguson pulled out his gun and started firing at passengers. He killed six and wounded nineteen before being stopped by three of the passengers: Kevin Blum, Mark McEntee, and Mike O'Connor.

Andrew Phillip Cunanan (August 31, 1969 - July 23, 1997) was an American serial killer of Italian and Filipino descent who murdered five people, including Gianni Versace, in a cross-country journey during a three-month period in 1997, ending with Cunanan's suicide, at the age of 27. In the middle of that spree, on June 12, 1997 he became the 449th fugitive to be listed by the FBI on the FBI Ten Most Wanted Fugitives list.

Barry Loukaitis (born February 26, 1981) is a convicted American murderer, who killed 3 people in a school shooting at Frontier Junior High, in Moses Lake, Washington on February 2, 1996.

Brian Gene Nichols (born December 10, 1971 in Baltimore, Maryland) is accused of shooting and killing Judge Rowland W. Barnes, court reporter Julie Brandau, and deputy sheriff Sgt. Hoyt Teasley at a Fulton County Courthouse in Atlanta, Georgia on March 11, 2005, and is the suspect in the murder of U.S. Customs agent, David Wilhelm, on March 12, 2005.

Benjamin Nathaniel Smith (1978-July 4, 1999) was a spree killer who targeted members of racial and ethnic minorities in random drive-by shootings in Illinois and Indiana, USA during the weekend of July 4, 1999.

Mark Orrin Barton (1955 - July 29, 1999) was a spree killer from Stockbridge, Georgia, who, on July 29, 1999, shot and killed nine people and injured 13 more. The shootings occurred at two Atlanta day trading firms, Momentum Securities and the All-Tech Investment Group. It is believed that Barton, a daytrader, was motivated by $105,000 USD in losses over the previous two months. Barton committed suicide four hours later at an Acworth gas station, …

Carl Drega (?1930-August 19, 1997) was a man from Columbia, New Hampshire, who killed 2 state troopers, a judge and a newspaper editor and wounded three other law enforcement officers before being shot to death in a firefight with police. The book "The Ballad of Carl Drega" by Vin Suprynowicz is named for him. Drega had long battled with government officials, starting with a fight in the 1970s over whether he could use tarpaper to side his house.

Dipendra Bir Bikram Shah Dev, King of Nepal (June 27 1971 - June 4 2001) was King of Nepal from June 1 to June 4 2001. He killed his family at a royal dinner on June 1 2001. Dipendra was also mortally wounded by what the official report characterizes as a self-inflicted gunshot to the side of the head. With the murder of his father, he officially became king for the three days as he lingered in a coma.

Eric Stanley Graham ("c." 1900-21 October 1941) was a mass murderer in New Zealand who killed seven people. Graham was a farmer at Kowhitirangi, an agricultural district 12 miles from Hokitika in the South Island, where he lived with his wife and two children. He became argumentative and alienated from the community from 1938 onwards, alleging that neighbours were poisoning his cows.

Mark James Robert Essex (1949-January 7, 1973) was a murderer who killed 10 people and wounded 13 others in New Orleans, Louisiana, United States, on January 7, 1973.

Larry Gene Ashbrook (born 1952) was an American mass murderer. On September 16 1999, he murdered seven people and injured a further seven at a concert by Christian Rock group Forty Days at Wedgwood Baptist Church in Fort Worth, Texas. Ashbrook then committed suicide.

The Milltown Cemetery attack was a gun and grenade attack in Belfast's Milltown Cemetery by Ulster Defence Association member Michael Stone, during the funerals of three Provisional IRA members. Three people died in the incident and over sixty were injured.

Friedrich Leibacher (July 21, 1944 - September 27, 2001) was a Swiss spree killer who killed 14 members of the Zug canton Parliament, injuring 15 others, before committing suicide. Leibacher had been employed in business, and had several failed marriages to women from the Dominican Republic, of whom one produced a daughter. In 1970 he was convicted of fraud, public obscenity and obscene acts with children, and sentenced to 18 months detention.

Kenneth Junior French (January 15, 1971) is a mass murderer who, on August 6, 1993, killed four people in a Fayetteville, North Carolina Luigi's restaurant and wounded seven others. Before the shooting, French had been drinking whiskey and watching "Unforgiven". Since 1998, French has been imprisoned at the Marion Correctional Institute. French was a Sergeant in the XVIII Airborne Corps and was featured in the documentary, "Licensed to Kill" (1997).

"James v. Meow Media" was a lawsuit filed in 1999 by families of three girls killed by Michael Carneal. The lawsuit claimed that several entertainment companies should be held responsible for the girls' deaths in the 1997 Heath High School shooting in Paducah, Kentucky. Jack Thompson, a Miami lawyer and anti-videogame activist, filed the $33 million federal products liability class action lawsuit.

Hans Van Themsche (born 1988) is a Belgian agriculture student, who at age 18 shot three people (two of whom died) in the city of Antwerp before he was stopped by police.

Thomas Dillon was a serial sniper who shot and killed five people in Ohio in the early 1990s. He was caught in 1992 when a friend recognized a behavioral profile compiled by the FBI.

Günther Tschanun is a Swiss spree killer. Today, Tschanun lives somewhere in Switzerland under a false name.