Any agent employed on or before June 30, 1968, who does not make election in the manner provided by this act to become a member of the Kansas police and firemen's retirement system shall continue to be a member of the Kansas bureau of investigation pension system, as the word "agent" is defined in K.S.A. 75-7a01. The filing of such election shall terminate the membership of the person filing in the Kansas bureau of investigation pension system immediately prior to the date he becomes a member of the Kansas police and firemen's retirement system.
K.S.A. 74-4982