sheriff - šerif
BrE
/'ʃerɪf/
AmE
/'ʃerɪf/

noun - an elected official responsible for enforcing the law in a county or a city

 
prosecutor - státní zástupce
BrE
/'prɒsɪkju:tə/
AmE
/'prɑ:səkju:t̬ər/

noun - an official who charges a criminal with a crime on behalf of the state