How to say he has something to do with the case. in Japanese
1)
彼彼(kare) (ok) that , or something understood without naming it directly)/that person/over there/hey/eh?/thatはは(ha) (int) indicating a subject/yes/indeed/well/ha!/what?/huh?/sigh事件事件(jiken) (n) event/affair/incident/case/plot/trouble/scandalといくらno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verbかか(ka) (prt) indicates question/indicates choice, doubt, etc.関係関係(kankei) (n,vs,adj-no) relation/relationship/connection/participation/involvement/concern/influence/effect/sexual relations/sexual relationship/related to .../connected to ...がが(ga) (prt) indicates sentence subject/indicates possessive/but/however/still/andあるある(aru) (adj-pn) a certain .../some ...。。(。) Japanese period "."
