This was originally titled THE ORDER OF DEATH, after the novel upon which it is based; then it was released, I think, in Europe under the title COPKILLER. Then the pansies in th US re-named it CORRUPT. And now someone has obviously decided to try to cash in on the Harvey Keitel angle and call this "Corrupt Lieutenant" in a desperate attempt to make audiences think this is a knock-off of Bad Lieutenant. Which is all really not needed because this movie--no matter what it is called--is a very intelligent and engrossing thriller. It boasts a pair of fine performances from Harvey Keitel and the criminally underappreciated John Lydon, formerly Johhny Rotten. He gives an excellent performance as the man who may or may not be the dememnted killer. All in all this is a nifty, over-looked police suspenser well worth seeking out.