Police report not accurate to my statement, how do i get charges against defendent dropped

Police report completely inaccurate and charges against defendent are so ridiculous that defendant is the victim. Willful injury with intent of bodily injury, false imprisonment, domestic assault, 1st degree harrassment. I went to county attorney and explained this report is not at all what i said happened and would not testify to it, they can subpoena me, but i will not testify, and felt the officer pressured me to say things. When i went to police station couple days later i tried to tell the officer I didn;t remember and he said my statement that I typed was too vague, so he typed it. He wouldn't accept I don't remember. The defendant does not deserve to go to prison and he didn't commit charges. I even talked to police chief and he said he wanted to talk to defendant. Don't know if I believe he is being upfront. Do I need attorney