An attempt to Google 'killology' returned to Wikipedia article on Dave Grossman: https://en.wikipedia.org/wiki/Dave_Grossman_(author) https://en.wikipedia.org/

An attempt to Google 'killology' returned to Wikipedia article on Dave Grossman: https://en.wikipedia.org/wiki/Dave_Grossman_(author) https://en.wikipedia.org/wiki/Dave_Grossman_(author) The article claims he is the source of research into 'killology', but makes it pretty clear that he is against the costs that the more violent approaches to policing involve. He was on the prosecution team for Timothy McVeigh, FWIW. Has there been a subsequent move in the usage of 'killology'?