22-2307. Domestic violence calls; written policies to be adopted by law enforcement agencies; contents. (a) All law enforcement agencies in this state shall adopt written policies regarding domestic violence calls as provided in subsection (b). These policies shall be made available to all officers of such agency.
…
(3) a statement directing that if a law enforcement officer receives complaints of domestic violence from two or more opposing persons, the officer shall evaluate each complaint separately to determine if there is probable cause that each accused person committed a crime or offense and their actions were not an act of defense of a person or property as provided in K.S.A. 2020 Supp. 21-5222, 21-5223, 21-5225, 21-5230 or 21-5231, and amendments thereto;