Missouri state highway patrol - arrest reports, People most recently involved in an arrest; arrest name age person city/state arrest date arrest time. Buchanan county, missouri public records , background, Buchanan county missouri public records. search buchanan county public records & background checks. Missouri arrest warrants | warrant search | black book online, Free missouri arrest warrants search at black book online. check warrants in missouri to determine if wants and warrants exist. data limited to available free public.