Korea pro-anti image and possibility of change reliability police suppression’s violence and cause, assembly and demonstration’s people legitimacy and etc. To take a broad view, Cho-seon and Han-kye-le have different view point when values is crash about assembly, demonstration and freedom of association and to keep public security and order. About investigation case, two media have different view: crime victim, bereaved family protection, police members and departs’s possibility of concealment, police investigation’s ability and police investigation’s ethicality. After individual case’s analysis, I analyzed widely regarding same issues. First of all I couldn;;t find any very affirmation articles about police’s news from both media. Also, to compare positive(very positive and positive) and negative(very negative and negative) Han-kye-le’s positive is 3.4% and negative is 39.9% and Cho-seon’s positive is 12.0% and negative is 20.3% so, both media have bigger importance to the latter. Thru this result, current media have negative report attitudes for police’s articles. Regarding second research matter, Han-kye-le has more negative attitudes than Cho-seon about all case.overall, Han-kye-le report attitudes is 3.49% and Cho-seon report attitudes is 3.11% the difference between media is 0.37%. More in detail, biggest report attitudes gab is 0.78 from famer assembly Jeon Youngchul’s death case and smallest gab is 0.11 from TV star Jang Jayeon’s sex scandal case(so-called Jang Jayeon case), noble senior and massager’s consecutive murder incidents(so-called Yoo Youngchul case). Lastly I analyzed report attitudes different from each media regarding ;;5 case of Police security and 8 Police investigation”and result of that matter: ;;Police security” has big difference than ;;Police investigation”.