Mass murder is the act of murdering a large number of people, typically simultaneously or over a relatively short period of time and in close geographic proximity. The FBI defines mass murder as murdering four or more persons during an event with no "cooling-off period" between the murders. A mass murder typically occurs in a single location where one or more people kill several others.
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).