Originally Published 2018
Korede’s sister Ayoola is many things: the favorite child, the beautiful one, possibly sociopathic. And now Ayoola’s third boyfriend in a row is dead, stabbed through the heart with Ayoola’s knife.
Korede’s practicality is the sisters’ saving grace. She knows the best solutions for cleaning blood (bleach, bleach, and more bleach), the best way to move a body (wrap it in sheets like a mummy), and she keeps Ayoola from posting pictures to Instagram when she should be mourning her “missing” boyfriend. Not that she gets any credit.
Korede has long been in love with a kind, handsome doctor at the hospital where she works. She dreams of the day when he will realize that she’s exactly what he needs. But when he asks Korede for Ayoola’s phone number, she must reckon with what her sister has become and how far she’s willing to go to protect her.
My Sister, the Serial Killer begins with Korede, the book’s narrator, receiving a phone call from her younger sister Ayoola who tells her that she killed her boyfriend. She claims that the boyfriend attacked her in a jealous passion but while Korede wants to believe her, she quickly notices inconsistencies in the scene. For one thing he was stabbed in the back and then why was Ayoola carrying a knife in her boyfriend’s bedroom anyway? And then she can’t escape the realization that this is the third time Ayoola has been attacked by and killed one of her boyfriends…
Rather than directly questioning her, Korede helps to clean the scene and dispose of the body. She even talks through the events with Ayoola and gives her advice about how to behave, censoring her social media and reminding her that an innocent girlfriend should appear to be concerned about her boyfriend’s sudden disappearance. She soon becomes worried that events are going to repeat themselves when Ayoola starts to date Tade, a man who Korede is interested in herself.
My Sister, the Serial Killer is a rather difficult book to categorize. Certainly the story utilizes some themes and elements from the thriller and mystery genres but it also deviates significantly from their structures. In some ways it resembles an inverted crime story and yet the focus is not on catching the criminal or trying to understand how or why they kill. We learn a little of their back story but, once again, the focus is on understanding the relationship between these sisters rather than her path to becoming a killer.
Instead I think it would be fair to describe this as a book in which we are primarily focused on exploring interpersonal relationships, cultural expectations and familial obligations. Braithwaite’s use of a serial killer as a character in this story heightens some of these elements and feelings to a point that can verge on the comical and yet I think the story explores what it means to have a sibling and the sense of responsibility that can engender very effectively. The book’s narrator, Korede, has been told from birth about how she needs to take care of her younger, prettier sister and within a few pages of the start of the novel we become aware of just how far she is willing to take that commitment.
Korede is an intriguing protagonist though not an entirely sympathetic one. An interesting question that I think the book raises but does not take a firm position on is to what extent she is responsible for her sister’s behavior. Clearly she does not ever make the choice to kill and yet by cleaning up her sister’s messes she ends up enabling her to go on and to kill again.
The situation Braithwaite places this character in works because we it exposes the tension within the character between what she desires and what she feels she should do. In each of the short chapters we learn a little more about Korede’s past, her family life and her relationship with her mother, father and sister.
I really admired Braithwaite’s ability to distill her story down into a series of short chapters that capture short interactions, key moments and feelings rather than steering the reader through Korede’s every single thought and action. There is a clear and strong narrative here but it is built slowly, almost impressionistically, with occasional flashbacks interspersed between action in the present. There is no one piece of information or moment that completely explains how these two characters end up being who they are and yet I think the reader is able to piece it together over the course of the book.
There are no huge shocks to be found here. Braithwaite’s skill can be seen in the way she assembles and places each of the plot elements carefully in such a way that the reader can anticipate some of their interactions and characters’ choices. This is most effectively seen in the relationship between Ayoola and Tade where Korede and we all expect it not to end well, building a tension that ratchets ever tighter as we work towards the end.
I found its ending to be both striking and effective, feeling like a logical culmination of the themes and the way characters have been developed throughout the novel. The closest reading experience I have had is Elisabeth Sanxay Holding’s Lady Killer which was also constructed to slowly build towards an ending that may seem a little surprising while still feeling like the only ending possible once you consider the overall development of the novel and its themes.
While I found this book to be a very satisfying and engaging read, I should perhaps point out that it will not be to everyone’s taste. I was entertained by its dark themes and sense of humor but some readers will find those elements and the subject matter distasteful and possibly disturbing (though we do not directly witness any of the acts of violence). Others may feel frustrated that there isn’t a likeable protagonist or character to root for in the story.
Given that this is a mystery and crime fiction blog, I should also repeat my earlier caution that this is not really a genre read. Those who come to this looking for a puzzle mystery will likely feel disappointed though it may have appeal for those who appreciate noir-style fiction. For those seeking something a bit different however I think this is a dark and intriguing exploration of a strange situation and a relationship that feels interesting and distinctive. Recommended.
2 thoughts on “My Sister, the Serial Killer by Oyinkan Braithwaite”
I’ve been intrigued by what I’ve heard about this one, and your review has wound things up a further notch. I’d better go check out its availability here . . .