Situation: Joe is being held by murderous rogue police officers and may be in serious danger
What? Where did I say the police is murderous and rogue? The police is interrogating Joe so they can find out where they can find Bob, the guy who took revenge on the guy who killed his family by killing him. Police isn't good or evil. They are just... Lawful Neutral, I suppose. Anyway, to be fair, I didn't really explain my example rather than saying this:
What if it was the police who arrested Joe and interrogated him to reveal the location of his trigger-happy buddy Bob? Because police wasn't cool with it when Bob decided to kill the murderer of his family.
I guess that's why you said it's okay to kill the cop. Still, like I said, there are people who believe there can be no justifiable murders. Besides, the police represents the law. It's not a thug Bob encountered here.
It can simply be that these are people living their lives, and the complexity of the circumstances makes it interesting to observe.
Exactly. I tried to point this out earlier but I think it got overlooked with all the other stuff I said.
It's just two guys hunting down criminals and putting them to jail. It's about the life of these two characters. The characters themselves are gray, it's not about the setting. The gray vs gray morality isn't enforced, it's just the way how these characters think and act. The setting doesn't agree with anyone. You are free to agree with any of these characters. You may root for Bob just because he suffered a painful past, got his family killed, got killed by his best friend, etc but still oppose what he believes in (murdering murderers). That's what makes a character gray. You may see Joe as naive and cowardly for not killing psycho murderers but still feel sympathetic to him because of his idealistic views, the way how he kills his friend accidentally and because he suffers from depression after that. The setting changes according to the characters. Elements of setting include plot, theme, characters and the style of the narrator. Setting can turn from "thou shalt not kill" to "sometimes violence is the best answer" according to the actions and development of these characters. In black vs white, the setting is clearly set and characters just have to roll with it.
I just came back from watching a local movie at the cinema. The story was told from four different point of views.
1. A brother who tries to kill (on the behalf of his dad) his sister and her lover who eloped together.
2. A mobster who is after the diamonds stolen by a food vendor. The only lead he has is the food vendor is a friend of a taxi driver he knows.
3. A drug addicted cold blooded killer who goes on a revenge against a taxi driver (same driver) because the driver (accidentally) got his father killed.
4. A taxi driver (same guy) who tries to hide a corpse (the father of 3. guy), get the diamonds his friend stole from a mobster back to him (2. guy) and force his brother to give up his romanticized dreams of elopement with his lover (yeah, you know this guy too).
None of these guys are good and there is no true antagonist. The cold blooded killer has absolutely no regard for human life. The selfish taxi driver abuses his brother and friend. The brother wants to kill his sister because of his moral ideals about honor. The mobster is only after his collection of diamonds.
You may end up thinking why people should care about one of these characters. However, fates of all these characters get tangled up and the conflict between them is so interesting, you can't help but watch with attention. It's interesting to see how these characters act in moral situations and how it later bites them in the ass.
Since it's a local movie which you will never watch even with the English subtitles, I'll tell how things resolve in the end. In the end, cold blooded killer makes it to the driver's apartment. He encounters the brother and his friends outside, who came looking for the elopers after he found out that they live with the driver. Since the killer is easily offended and is murderous, he just ends up killing the brother after a small argument. While he is searching the apartment, the mobster and his henchmen comes to the apartment with the driver, driver's food vendor friend, driver's brother and his girlfriend (elopers) because the driver convinced the mobster that they can get the diamonds back to him without further bloodshed. They notice the dead people outside of the apartment. The brother's sister runs to his brother. The brother, who is lying on the ground and losing blood, takes a gun from his belt and shoots his own sister, even though his sister was trying to save him. Her boyfriend goes crazy and starts running to his girlfriend's aid, only to be shot by the brother. The cold blooded killer notices the shooting sounds and comes outside. He mistakes the mobster and his henchmen for the friends of the driver. He takes out his shotgun which he hid covered in a piece of newspaper earlier and erratically shoots down everybody, including bystanders. Everyone ends up dead, except for the killer and the taxi driver. Taxi driver survives by covering his face in blood from the mobster's corpse and feigning dead. Killer survives by just a bullet to his arm.
In the end, I was thinking like "That's how you pull a story where nobody is heroic!" The setting itself was actually light-hearted and sometimes, comedic. Nothing was dark or edgy. I thought about the discussion in this thread on the way home.
Ah, anyway. I think we pretty much milked this debate about morality in fiction to the end.