Tinley Park is a village in Cook County, Illinois, United States, and is a suburb of Chicago. Per the 2020 census, the population was 55,971, and it is among the fastest-growing suburbs southwest of Chicago. In 2009, BusinessWeek named Tinley Park the "best place in America" to raise a family.
The Brown's Chicken massacre was a mass murder that occurred on January 8, 1993, in Palatine, Illinois, when two robbers shot and killed seven employees at a Brown's Chicken fast-food restaurant.
The Northern Illinois University shooting was a school shooting that took place on Thursday, February 14, 2008, at Northern Illinois University (NIU) in DeKalb, Illinois. Steven Kazmierczak, 27 years old and a 2006 NIU graduate, opened fire with a shotgun and three pistols in a crowd of students on campus, killing five students and injuring 17 more people, before fatally shooting himself.
The Sello mall shooting occurred on the morning of 31 December 2009 shortly after 10:08 local time at the Prisma hypermarket in Sello mall, located in the Leppävaara district of Espoo, Finland. Ibrahim Shkupolli, Albanian born in Yugoslavia but had lived in Finland for many years, shot three men and one woman who all worked at Prisma. Before the shooting, he had killed his ex-girlfriend at her home. After the shooting, Shkupolli left the mall and killed himself in his own apartment.
The Washington Navy Yard shooting occurred on September 16, 2013, when 34-year-old Aaron Alexis fatally shot 12 people and injured three others in a mass shooting at the headquarters of the Naval Sea Systems Command (NAVSEA) inside the Washington Navy Yard in southeast Washington, D.C. The attack took place in the Navy Yard's Building 197; it began around 8:16 a.m. EDT and ended when police killed Alexis around 9:25 a.m. It is the deadliest mass shooting in Washington, D.C. history, as well as the second deadliest mass murder on a U.S. military base, behind the 2009 Fort Hood shooting.
On February 26, 2015, a gunman shot and killed seven people in several locations across the town of Tyrone, an unincorporated community approximately 95 miles east of Springfield, Missouri, United States. The gunman, identified as 36-year-old Joseph Jesse Aldridge, was found dead of a self-inflicted gunshot wound the next day. It was the worst mass murder in the history of Texas County, which previously had experienced an average of one homicide per year. It is also the deadliest mass shooting in Missouri.
On November 11, 2018, Jemel Roberson, a 26-year-old security guard for Manny's Blue Room Bar in Robbins, Illinois, was fatally shot by Ian Covey, a Midlothian police officer responding to a call of shots fired at the bar. Roberson, an African American, was working for the bar as a security guard when four people were shot by a gunman. After Roberson subdued and pinned the shooter to the ground, he was shot by a Midlothian police officer arriving at the scene.
On November 19, 2018, a mass shooting took place at the Mercy Hospital and Medical Center in Chicago, Illinois. An attending physician at the hospital, a police officer, and a pharmacy resident were killed. The gunman, later identified as Juan Lopez, the ex-fiancé of one of the victims, later died in a shootout with other responding officers.
On January 23, 2019, at around 12:30 pm, five women – four employees and a customer – were shot and killed at the SunTrust Bank in Sebring, Florida. After being named a suspect, 21-year-old Zephen Xaver turned himself in to police. He initially pleaded not guilty to five murders. On March 14, 2023, he pleaded guilty in the shooting.
On February 15, 2019, a mass shooting took place at Henry Pratt Company in Aurora, Illinois, United States. Six people died, including the perpetrator, 45-year-old former employee Gary Montez Martin, who was shot and killed by responding police officers. Six others were injured, including five police officers.
On February 26, 2020, a mass shooting occurred at the Molson Coors Beverage Company in Milwaukee, Wisconsin, United States, at approximately 2:10 pm. The perpetrator, 51-year-old Anthony Ferrill, shot and killed five coworkers before committing suicide.
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 alleged 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 April 15, 2021, a mass shooting occurred at a FedEx Ground facility in Indianapolis, Indiana, United States. Nine people were killed, including the gunman, 19-year-old former employee Brandon Scott Hole, who committed suicide. Seven others were injured, including four by gunfire. It is the deadliest mass shooting in the history of Indiana.
On July 4, 2022, a mass shooting occurred during an Independence Day parade in Highland Park, Illinois, United States. The shooting occurred at 10:14 a.m. CDT (UTC−05:00), roughly 15 minutes after the parade had started. Seven people were killed, and 48 others were wounded by bullets or shrapnel.
