A mass murderer is typically defined as someone who kills three or more people in one incident, with no "cooling off" period, not including themselves.
[1][2] A mass murder typically occurs in a single location where one or more persons kill several others.
[3][4][5] This list does not include serial killers, members of democidal governments, or major political figures who orchestrated such actions.
One of the victims died in 2021; attributed to this event (Акилов, Рахмат) Also killed a dog (Онопрієнко, Анатолій Юрійович) of a total 52 people between 1989 and 1996.
(Егоров, Сергей Владимирович) (Сопов, Антон Русланович ) Rau, Stanislav, 28 (Рау, Станислав) Also killed a dog (Кулаков, Валерий) later changed to life imprisonment (Махов, Александр) Witness died from heart attack (Киселёв, Максим Викторович) (Василенко, Сергей Николаевич) (Сайфутдинов, Арслан Фаритович) (Ангелов, Росен Желев) Also killed a dog (Бочкарев, Максим) Igor Sofonov, 37 (accused) (Софонов, Игорь) W – A basic description of the weapons used in the murders