Redemption

Plot:

Detective Stabler is reunited with an old partner, a gung-ho cop who long ago put a serial rapist/murderer in prison who's now on parole, just in time for another series of attacks on women. But when it becomes clear that the prime suspect is not only innocent but incapable of such crimes, his old partner regrets his previously celebrated arrest and teams up with Stabler to find the real killer.