Her story can change over over time from the original police report with no repercussions to her, even after she is deposed, since prosecutor will not charge her with perjury. The police officers stories can change over time with no penalties. The original police report can be changed after the fact if the police simply say they are 'correcting' it. Exculpatory evidence (that you are innocent) cannot be hidden by prosecutor, but prosecution can ask Court to suppress it and Court can legally do so. Exculpatory evidence in prosecutor's possession can also be 'accidentally' misplaced and there is no penalty to them.

One more thing, if a women loses her temper, starts kicking you and breaks her own foot you can be charged with DV.

Ask me how I know all these things.