Clare Kendry's fall from the window
Clare Kendry, a Black woman passing as white, marries John Bellew, a wealthy white man who openly despises Black people and jokingly calls her 'Nig' because her skin seems to be darkening. Her childhood friend Irene Redfield, who lives as a Black woman in Harlem, grows jealous and suspects an affair with her husband Brian. At a Harlem party, Bellew bursts in, discovers Clare's ancestry, and Clare falls from an open sixth-floor window to her death. Irene is standing beside her with a hand on her arm, and the novel never says whether Clare jumped, slipped, or was pushed.