Pseudocommando mass murderer is known to be a bad behaviors. The pattern of mass murder that is planned in advance and happens in public is called Pseudocommando mass murderer.
Pseudocommando mass murders and autogenetic (self-generated) massacres are known to be two common types of mass killings.
In mass murders, there is no clear reason as to why or on what mental health disorders are associated with mass killings.
Some major causes are due to severe feelings of anger and resentment, feelings of being persecuted or grossly mistreated, and the need for revenge etc.
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