OfficerJessica

A solution to not having radios for callouts could actually be the witness mechanic in reverse- someone runs up to you who saw a crime and they point you in the general direction the culprit/evidence was. Maybe in the sheriff/police stations there could be telephones you could use to dispatch people, as well as a police whistle in the field.

Give it 2 months before Arthur is flying about in a Delorean while shooting Dynamite from dual gatling guns.