This movie should have ended in Kinkos (spoilers)
The resolution of this movie as we have it is pretty nonsensical and makes Sam 'The Man' Jackson come off like a huuuge jerk off.
Given his character's circumstances of his past actions as a corrupt cop and the fact that he had his wife's murderer shanked in prison, him suddenly becoming Duddley Do Right and having an insatiable need to see his partner to justice for virtually the same crime (in a matter of speaking...another dude having a hand in forcing the death of your unborn loved one, your family...you know, one of the big themes in the movie) and the fact that he WILLINGLY hands the ledger over to the corrupt detective (which, of course, has his character's badge number listed in it...a secret that apparently he wants to keep secret even though he says he doesnt want to keep secrets anymore) to be burned, doesnt really make sense. There is no need to have Ed Harris arrested,as if this guy Vaughan, the corrupt police commisioner we never see can have anybody disappear and has a monopoly on keeping things secret, as well as having absolutly no ties to the murder of the victim mixed with Sam Jackson's character, who should really have no motivation for seeking the path of justice, there is just no point to it. You cant even argue that he would like to see the corrupt commisioner to justice as he turned in the damned ledger.
If we are going on the path of "i dont want to keep secrets anymore" then this movie should have ended in Kinkos after Ed Harris' death, with Sam Jackson "cleaning house" of all secrets and xeroxing a libraries worth of copies of the ledger and sending it out to all major/small newspaers, the DA, Internal Affairs, places all over the country and city. It may have his name/badge# listed in there, but if you want no more secrets and that was your motivation to bring in your friend, your long time partner, to justice for what was almost your same crime...well then, I reckon that means you have got to take your medicine too.
I guess Ed Harris said it best in the movie "Oh when its you anything goes, but when its me and i need help its a problem, where was the conscious of yours then"
PS. fwiw my bro and I liked the movie and still do, but 5 minutes after it ended we realized the more we thought about it the more the 'resolution' or un-resolution pissed us off. Still, its lands above most of Renny Harlins work Ive seen. Still cant beat Die hard 2 and Cliffhanger.