On March 21, 2005, a school shooting occurred at the Red Lake Indian Reservation in Red Lake, Minnesota, United States. That afternoon at 2:00 p.m., 16-year-old Jeffrey Weise killed his grandfather (an Ojibwe tribal police sergeant) and his grandfather's girlfriend at their lakeside home.

Carmine John Persico Jr. (Italian: [ˈkarmine ˈpɛrsiko]; August 8, 1933 – March 7, 2019), also known as "Junior", "The Snake" and "Immortal", was an American mobster and the longtime boss of the Colombo crime family in New York City from 1973 until his death in 2019.

Hiroshi Maeue (前上 博, Maeue Hiroshi; August 8, 1968 – July 28, 2009) was a Japanese serial killer who lured his victims via the internet and killed three people in 2005. Also known as the "Suicide Website Murderer", Maeue suffered from a paraphilic psychosexual disorder that translated into being unable to achieve sexual release in the absence of performing an act of strangulation.

Kurt-Werner Wichmann (8 July 1949 – 25 April 1993) was a German serial killer who was possibly linked to the Göhrde Murders.

Patrick Tracy Burris (August 8, 1967 – July 6, 2009) was an American spree killer responsible for at least five known murders in Cherokee County, South Carolina in 2009. Over a span of six days, he shot and killed five people.

Manohar Arjun “Manya” Surve (8 August 1944 – 11 January 1982), was an Indian gangster based in Mumbai. He was one of the educated gangsters who graduated from college and was well known for challenging and defeating existing gangs.

Shawn Michael Grate (born August 8, 1976) is an American serial killer and rapist who was sentenced to death for the murders of five young women in and around northern Ohio from 2006 to 2016. Grate was convicted on two counts of aggravated murder on May 7, 2018, in Ashland County, pleaded guilty to two additional murders on March 1, 2019, in Richland County, and pleaded guilty to an additional murder on September 11, 2019, in Marion County.