Thinking about Amma Crellin and her actions as reflections of the social hierarchy she grew up in. (spoilers under the cut)
Amma is pretty much Windgap royalty. Not only is her family extremely wealthy, her mother holds power over the livelihoods of big parts of the population. Her family history is deeply tied to that of Windgap. The sheriff and other officials are at Adora's beck and call. Everyone knows Adora and deferes to her, and this status transfers to Amma:
She plays the star part in the school play as a matter of course. She can get away with everything, from shoplifting to breaking curfew, from taking drugs to insulting and taunting a police officer. She's hot shit and very good at being a hot girl to boot, on the way to being prom queen like Camille once was. Her friends do everything she wants. Boys, she feels, are hers to control. Others are her playthings. At home, she's at the mercy of her mother. In the rest of Windgap, she's invicible.
Then, Ann and Natalie. Both outsiders who moved to Windgap only recently, their family without social capital worth speaking of. Both freaks, misfits - tomboys and late bloomers, still running through the woods instead of following the norms of girlhood and femininity. Still lacking self-control, prone to tantrums and biting. In the social hierarchy both of the school and the town, they're near the bottom - it's interesting Amma was friends with them once at all, but then this keen sense for social status often becomes more prominent once puberty hits. I think it's a safe bet they were bullied. They were not cool girls. And so Amma, who never faces consequences for everything, who's royalty, who has friends entirely devoted to her - she's safe killing them, in her good right almost, they're nobodies, and Windgap, that she knows so well, proves her right by not even once suspecting her. Had not an other outsider and freak, Camille, disturbed the status-quo, she would have gotten away with everything swimmingly. Her friends laugh about it too - Ann and Natalie's lives don't seem to have had much worth to them.
[I do believe her choice of killing Natalie wasn't entirely out of convenience either - I have the suspicion that Amma had a childhood crush on Natalie's older brother John that got rejected, and that killing his beloved little sister was a form of punishment for this unheard of outrage. Amma telling Camille John fancies her (despite him treating her like a venomous snake in the pool scene) could be a sort of wish fullfilment. Would explain how viciously she latches onto the 'baby killer' narrative.]
And then, Mae. To me it's VERY MUCH not a random choice to have Mae be a black kid. The only people of color Amma has probably ever met in the conferedate nostalgia enclave of Windgape are domestic workers that obeyed her, or workers at her mother's pig farm who defered to her, all of them incredibly lower on the social hierarchy than the litte Windgap princess. And now she meets this black city kid, who lives in a rented apartment, maybe with a single mom. That's not someone Amma would respect, or consider on her level, but instead I think she'd have this deep belief that Mae was her inferior and should obey her, defer to her. Did she plan on killing her when Camille granted Mae attention? Or did Mae refuse her somehow, got sick of being bossed around, in this fight they supposedly had?
And I love how all of this is both implicit and subtle yet crystal clear, in everything we learn about Ann and Natalie, the way their peers describe them (in contrast to the adults who are more proficient liars), in every interaction we see between the white upper class of Windgap and POCs.










