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] Specific notable subtypes of mass murder, including politically motivated crimes, workplace killings, school attacks and familicides, have their own lists.
This list does not include serial killers, members of democidal governments, or major political figures who orchestrated such actions.
(王国欣) (郭忠民) (赵林) Terminated three pregnancies (娄喜凤) (邢德昌) Zhao Jinggui (赵景贵) (简学良) (李性水) Hu Chunxiu (胡春秀) (鄭魯) Also killed a dog Terminated two pregnancies (邵宗其) (刘洪伟) (余强) (徐立安) (贺德胜) (姜某伟) (庞金某) (樊维秋) (李宝平) (张包钢) or (张某钢) (吴元松) (林建新) (刘) [129][130][131] (温華生) (刘大孬) (骆效计) [136][137][138][139][140] (姚锦云) (刘东) (李成刚) [145][146][147][148] (胡家兵) (李国清) (包) This section lists killers in China for mass murders by single perpetrators that do not fit into the upper categories, like arson fires, poisonings, bombings, deliberate airliner crashes and train derailments caused by sabotage.