Arvada is a home rule municipality on the border between Jefferson and Adams counties, Colorado, United States. The city population was 124,402 at the 2020 United States Census, with 121,510 residing in Jefferson County and 2,892 in Adams County. Arvada is the seventh most populous city in Colorado. The city is a part of the Denver–Aurora–Lakewood, CO Metropolitan Statistical Area and the Front Range Urban Corridor. The Olde Town Arvada historic district is 7 miles (11 km) northwest of the Colorado State Capitol in Denver.
Youth With A Mission is an interdenominational Christian mission organization with a focus on missionary work and training for Christian missions.
Arapahoe High School is a public high school in Centennial, Colorado, United States. Located in a suburb of Denver, it is the flagship of the Littleton Public Schools District as the largest of three high schools, with an enrollment of 1,820 students. It has been designated a Blue Ribbon School by the U.S. Department of Education.
King Soopers is an American supermarket chain located in the Rocky Mountains of the United States. It started as its own brand, and is now a subsidiary of Kroger. It is headquartered in Denver, Colorado.
The Platte Canyon High School hostage crisis was a hostage taking and shooting at Platte Canyon High School in Bailey, Colorado, on September 27, 2006. The gunman, 53-year-old Duane Roger Morrison, took seven female students hostage and sexually assaulted them, later releasing four. When police broke open the classroom's door with explosives, Morrison opened fire with a semi-automatic pistol before shooting hostage Emily Keyes in the head. The other remaining hostages escaped unharmed, and paramedics confirmed that Morrison had committed suicide shortly before police were able to enter the classroom. Keyes was pronounced dead at 4:32 p.m. MDT at Saint Anthony's Hospital in Denver, Colorado, after undergoing emergency surgery.
New Life Church is a charismatic evangelical non-denominational multi-site megachurch based in Colorado Springs, Colorado, United States.
The SuccessTech Academy shooting was a school shooting that occurred on October 10, 2007, at the SuccessTech alternative high school in Cleveland, Ohio, United States. Fourteen-year-old freshman Asa H. Coon shot two students and two teachers before committing suicide in a stairwell on the fourth floor of the building.
On December 5, 2007, 19-year-old Robert Hawkins shot and killed eight people and wounded five others in a Von Maur department store at Westroads Mall in Omaha, Nebraska, before committing suicide by shooting himself in the head. It was the deadliest mass murder in Nebraska since the rampage of Charles Starkweather in 1958. It is also the deadliest mass shooting in Nebraska history.
On July 20, 2012, a mass shooting occurred inside a Century 16 movie theater in Aurora, Colorado, United States, during a midnight screening of the film The Dark Knight Rises. Dressed in tactical clothing, 24-year-old James Eagan Holmes set off tear gas grenades and shot into the audience with multiple firearms. Twelve people were killed and 70 others were injured, 58 of them by gunfire.
James Eagan Holmes is an American mass murderer responsible for the 2012 Aurora theater shooting in which he killed 12 people and injured 70 others at a Century 16 movie theater on July 20, 2012. He had no known criminal background before the shooting occurred. Before the shooting, Holmes booby-trapped his apartment with explosives, which were defused one day later by a bomb squad.
On August 24, 2012, a gunman shot and killed a former co-worker outside the Empire State Building in New York City. Following the initial shooting, the gunman, 58-year-old Jeffrey T. Johnson, was fatally shot by police officers after raising his weapon at them. Nine bystanders were wounded by stray bullets fired by the officers and ricocheting debris, but none suffered life-threatening injuries.
On November 27, 2015, a mass shooting occurred in a Planned Parenthood clinic in Colorado Springs, Colorado, resulting in the deaths of three people and injuries to nine. A police officer and two civilians were killed; five police officers and four civilians were injured. After a standoff that lasted five hours, police SWAT teams crashed armored vehicles into the lobby and the attacker surrendered.
On August 28, 2017, a mass shooting occurred at the Clovis-Carver Library, a public library in downtown Clovis, New Mexico, U.S. The gunman fatally shot two people and injured four others. He was identified as Nathaniel Jouett, a 16-year-old student at nearby Clovis High School.
A mass shooting occurred on September 24, 2017, when a gunman opened fire at the Burnette Chapel Church of Christ in Antioch, Tennessee, part of the Greater Nashville area, killing one person and injuring six others.
On November 5, 2017, Devin Kelley shot and killed 26 people and wounded 22 others at the First Baptist Church in Sutherland Springs, Texas. Kelley was shot and wounded by a local resident, then killed himself following a car chase. It is the deadliest mass shooting in Texas history and the deadliest at an American place of worship, surpassing the Charleston church shooting of 2015.
The Copper Canyon Apartment Homes shooting was a mass shooting on December 31, 2017, in Highlands Ranch, Colorado. One police deputy, Zackari Parrish, was fatally shot, and four others were wounded. Two civilians were also shot by the gunman, who was later killed in an exchange of gunfire with a SWAT tactical team. The perpetrator reportedly used a rifle and a shotgun. Law enforcement had responded first to a noise complaint, then to a domestic-disturbance call to the apartment. During the second visit, the perpetrator barricaded himself in his bedroom and shot the deputies in an "ambush" style when they entered. The perpetrator was later shot dead by a police tactical team that subsequently re-entered the apartment. It was later determined that the perpetrator, former attorney Matthew Riehl, was a veteran with a history of psychotic episodes and he had recently stopped taking his medication.
On May 7, 2019, a school shooting occurred at STEM School Highlands Ranch, a charter school located in Douglas County, Colorado, United States, in the Denver suburb of Highlands Ranch. One student, Kendrick Castillo, was killed and eight others were injured. Sixteen-year-old Alec McKinney and eighteen-year-old Devon Erickson were convicted on dozens of charges and sentenced to life imprisonment. It, along with the Columbine High School massacre, is one of the only six school shootings to be carried out by two individuals.
On February 9, 2021, a mass shooting and bombing occurred at a medical clinic in Buffalo, Minnesota, United States. Just before 11:00 a.m. CST, Gregory Paul Ulrich, a 67-year-old man, shot five people at Allina Health's Buffalo Crossroads facility. One victim, Lindsay Overbay, died, and four others were critically injured from gunshot wounds. All of the victims were medical clinic staff. During the attack, Ulrich discharged three improvised explosive devices, one of which failed to detonate. He surrendered to police who were dispatched to the clinic, and he was taken into custody. He admitted to authorities that he fired on people inside the clinic and set off bombs.
On March 22, 2021, a mass shooting occurred at a King Soopers supermarket in Boulder, Colorado, United States. Ten people were killed, including a local on-duty police officer. The shooter, 21-year-old Ahmad Al Aliwi Al-Issa, was arrested after being shot in the right leg. He was temporarily hospitalized before being moved to the county jail. After undergoing mental evaluations during the legal proceedings, Al-Issa was found mentally incompetent to stand trial in December 2021 and in April 2022. On August 23, 2023, prosecutors announced that Al-Issa was mentally competent to stand trial; a judge ruled as such on October 6 of that same year. On September 23, 2024, Al-Issa was found guilty in the shooting and sentenced to life in prison without the possibility of parole.
On November 19–20, 2022, an anti-LGBTQ–motivated mass shooting occurred at Club Q, a gay bar in Colorado Springs, Colorado, United States. Five people were murdered, and twenty-five others were injured, nineteen of them by gunfire. The shooter, 22-year-old Anderson Lee Aldrich, was also injured while being restrained, and was taken to a local hospital. Aldrich was then charged and remanded in custody. On June 26, 2023, Aldrich pled guilty to the shooting and state level charges and was officially sentenced to a total of five consecutive life terms plus an additional consecutive 2,211 years, all without the possibility of parole. On January 16, 2024, Aldrich was additionally charged with 50 federal hate crimes in connection with the shooting. On June 18, 2024, Aldrich pleaded guilty to the federal charges and was sentenced to 55 concurrent life sentences without parole, plus a consecutive 190 years.
