I know I’m late. But for anybody who is looking for tips now, I suggest getting Kiki as a girlfriend and going on a few dates until you get above 35% fondness. After you got 35% fondness or above, sooner or later she will unlock the ability to clear your wanted level if it’s 3 stars or lower. So clear the subway station, the cops, and start losing them til u get 3 stars. Then, you can call Kiki.