I've finished reading (vs skimming) The Professional Killers. The story line build-up to the fight between Alice and Marla was so well done that it gave the expectation of a long, hard fought fight to come between the 2 women. They had fought initially in high school and harbored a long-standing, hate-filled rivalry. They really wanted to fight each other when they meet again years later. Despite Alice's law-woman training, she was so filled with anger at Marla, she was more than willing to fight her woman-to-woman in a straight-out brawl. The fight certainly starts out that way and is very promising, until very quickly in the short description, in the middle of this intense fight, Alice suddenly realizes she's a law-woman and changes tactics to make use of her training so that neither of them is seriously injured. Bummer turn of events. There is even a line saying they would have just continued fighting as they were until both passed out from exhaustion - too bad it just didn't go that way!
In the end, Alice does shoot Marla during a gun battle in a warehouse with her partner (Brad) and the two professional killers they've been looking for throughout the book. Marla dies a couple of days later in a hospital but not before confessing things to Alice. In an unsuspected twist at the very end, it turns out Alice and Marla are cousins (Alice admits this to Brad as she explains to him Marla's real original name).
Now, if I were re-writing the ending, I'd have Alice and Marla alone having a chase and gun battle scene in the warehouse. They both run out of bullets, then challenge each other to fight woman-to-woman with no use of Alice's special training. Being alone, knowing Marla is guilty and that a fight is inevitable, Alice is now more than willing to settle her long hated rivalry with Marla. Now it's a long, hard fight that ranges all around the warehouse, crashing into boxes, tackling each other, falling over boxes, bear-hugging each other as they bounce off walls and move into corners standing-up, maybe even fight into and out of again an office area - of course stripping each other almost nude in the process. That's the kind of fight they should have had, based on the build-up and the deep hated rivalry they had. Where is the person who could right this finish?