Colorado

Eric David Harris (April 9, 1981 – April 20, 1999) and Dylan Bennet Klebold ( KLEE-bohld; September 11, 1981 – April 20, 1999) were American high school seniors who perpetrated the Columbine High School massacre at Columbine High School on April 20, 1999 in Columbine, Colorado. Harris and Klebold killed 12 students, one teacher, and wounded 24 others. After killing most of their victims in the school's library, they died by self-inflicted gunshot wounds. At the time, it was the deadliest high school shooting in U.S. history.The ensuing media frenzy and moral panic led to "Columbine" becoming a byword for school shootings, and becoming one of the most infamous mass shootings ever perpetrated in the United States.Harris and Klebold were both born in 1981. Harris was born in Wichita, Kansas, but moved around frequently as a child due to his father's occupation in the United States Air Force, while Klebold was born and raised near Columbine. Harris's family eventually settled in Colorado in 1992. Shortly after, Harris and Klebold met while they were in the 7th grade. Over time, they became increasingly close. By the time they were juniors in high school, they were described as inseparable. There are differing reports; some say Harris and Klebold were very unpopular students once they were upperclassmen, as well as frequent targets of bullying, while others say they were not near the bottom of the school's social hierarchy and that each had many friends, along with active social lives. Columbine High School was known to have an intense "jock culture", which saw popular students, mainly athletes, benefit from special treatment from faculty and other students.According to their journal entries, Harris and Klebold had seemed to begin planning the attack by May 1998, nearly a year before the attack. Throughout the next eleven months, Harris and Klebold meticulously built explosives and gathered an arsenal of weapons. Both Harris and Klebold each left behind several journal writings and home videos, ones they made both alone and together, foreshadowing the massacre and explaining their motives. Harris and Klebold hoped this content would be viewed by the public extensively and inspire followers, although much of the evidence has never been released by authorities.
Harris and Klebold often wore trench coats in school, and in general, as part of their everyday outfits, so after the massacre, it was widely believed Harris and Klebold were part of a clique in school called the "Trenchcoat Mafia", a group of misfits in the school who supposedly rebelled against the popular students. This turned out to be untrue, as neither Harris nor Klebold had any affiliation with the group. The pair's aforementioned writings and videos gave insight into their rationale for the shooting. The FBI concluded that Harris was a psychopath, who exhibited narcissistic traits, unconstrained aggression, and a lack of empathy, while Klebold was concluded to be an angry depressive with a vengeful attitude toward individuals who he believed had mistreated him. However, neither Harris nor Klebold were formally diagnosed with any personality disorders prior to the attack, so this conclusion is often debated. In the following years, various media outlets attributed multiple motivating factors to the attack, including bullying, mental illness, racism, psychiatric medication, and violence in music, movies, and video games. Despite these conclusions, the exact motive for the attack remains inconclusive.
Harris and Klebold have become pop culture icons, with the pair often portrayed, referenced and seen in film, television, video games, music and books. Many killers since the shooting have taken inspiration from the pair (dubbed the Columbine effect), either hailing them as heroes, martyrs and gods, or expressing sympathy for them. Harris and Klebold also have a fanbase, who have coined the term "Columbiners", who write fan fiction and draw fan art of them. Others have also dressed as the duo for cosplay or Halloween.

Rennard Cordon Davis (May 23, 1940 – February 2, 2021) was an American anti-war activist who gained prominence in the 1960s. He was one of the Chicago Seven defendants charged for anti-war demonstrations and large-scale protests at the 1968 Democratic National Convention in Chicago. He had a prominent organizational role in the American anti–Vietnam War protest movement of the 1960s.
In the early 1970s, Davis became a follower of Guru Maharaj Ji (Prem Rawat) and his Divine Light Mission. He began to travel as a spiritual lecturer. He also became a venture capitalist, and founded the Foundation for a New Humanity to combine these goals.

Stanley H. Biber (May 4, 1923 – January 16, 2006) was an American physician who was a pioneer in sex reassignment surgery, performing thousands of procedures during his long career.

Louis Charles Menetrey (August 19, 1929 – January 14, 2009) was a United States Army four-star general who served as Commander in Chief, United Nations Command/Commander in Chief, ROK/U.S. Combined Forces Command/Commander, United States Forces Korea/Commanding General, Eighth United States Army (CINCUNC/CINCCFC/COMUSFK/CG EUSA) from 1987 to 1990.

Samuel John Goldwyn Jr. (September 7, 1926 – January 9, 2015) was an American film producer.

Donald C. Rickard (2 March 1928 – 30 March 2016) was an American diplomat for the State Department and spy for the Central Intelligence Agency. Shortly before his death, Rickard claimed to have provided the information that led to the arrest of Nelson Mandela in 1962 due to allegations of communist influence under Mandela while he was working as a vice-consul in Durban, South Africa.

Theodore Lawrence Strickland (September 17, 1932 – March 14, 2012) was an American politician who served as the 39th Lieutenant Governor of Colorado from 1973 to 1975 under Governor John D. Vanderhoof. Strickland served in both houses of the Colorado General Assembly and was President of the Colorado Senate.

Robert "Bob" Jackson (born April 8, 1934) is an American photographer. In 1964, Jackson, then working for the Dallas Times Herald, was awarded the Pulitzer Prize for Photography for his photograph of the murder of Lee Harvey Oswald by Jack Ruby.

Caren Lyn Tackett (née Manuel; born August 14, 1976) is an American stage actress who has provided voice-overs for animation productions of 4Kids Entertainment, including Winx Club, Pokémon Chronicles, Shaman King and Teenage Mutant Ninja Turtles. She has worked in various Broadway productions in New York City, including Hair, Rent, High Fidelity, Brooklyn and The Times They Are A'Changin' .

Felix Laurence Sparks (August 2, 1917 – September 25, 2007) was an American attorney, government official, and military officer from Colorado. A veteran of World War II, he attained the rank of brigadier general in the Colorado Army National Guard and received the Silver Star and the Purple Heart. Sparks also served as District Attorney of Colorado's 7th Judicial District, an Associate Justice of the Colorado Supreme Court, and the longtime director of the Colorado Water Conservation Board.
A native of San Antonio, Sparks was raised and educated in Arizona and served as an enlisted soldier in the United States Army from 1936 to 1938. He then attended the University of Arizona, where he maintained his military interest by taking part in the Reserve Officers' Training Corps and several Citizens' Military Training Camps while also serving in the Army Reserve. In 1939, he was called to active duty for World War II, and in 1940 he received his commission as a second lieutenant. Assigned to the 45th Infantry Division, Sparks served with the division's 157th Infantry Regiment throughout the war, from its arrival in North Africa through combat in Sicily, Italy, France, and Germany. Near the end of the war, Sparks was commander of the 157th Infantry's 3rd Battalion, which he led during its participation in the liberation of the Dachau concentration camp. For his wartime service, Sparks was twice awarded both the Silver Star and the Purple Heart, as well as the French Croix de Guerre.
After the war, Sparks graduated from the University of Colorado Law School, was admitted to the bar, and practiced in Delta, Colorado. A leader of the local Democratic Party, Sparks served a term as District Attorney of Colorado's 7th Judicial District (1949–1953), and briefly filled a vacancy as an Associate Justice of the Colorado Supreme Court (1956). In 1957, Sparks was appointed attorney for the Colorado Water Conservation Board. In 1958, he became the board's director, and he served in this position until retiring in 1979.
In addition to pursuing careers in law and government, Sparks continued to serve in the military. Assigned as executive officer of the 157th Regimental Combat Team (RCT), a unit of the Colorado Army National Guard, Sparks subsequently commanded the RCT's 1st Battalion. He commanded the 169th Field Artillery Group as a colonel in the late 1950s and early 1960s, including recall to active duty for several months during the Berlin Crisis of 1961. Sparks was promoted to brigadier general in 1968 and assigned as the Colorado National Guard's assistant adjutant general for army and commander of the Colorado Army National Guard. Sparks served in the National Guard until reaching the mandatory retirement age in 1977.
Sparks died in Lakewood, Colorado, on September 25, 2007. He was buried at Crown Hill Cemetery in Wheat Ridge, Colorado.