Review: Elaine Blair on Oyinkan Braithwaite

Ayoola has killed her boyfriend—again. This is the third time, and criminal classifications, like folk tales, follow the law of threes: with this third murder Ayoola is technically a serial killer, though the police have yet to catch on to her. She once again calls Korede, her long-suffering sister, to help clean up the mess.

My Sister, the Serial Killer…