"Passing" Art Piece

This picture is meant to question the feelings that Clare and Irene might have had in that apartment when Clare's husband confronted her about being black. Did Irene push Clare out of the window? If so, did she do it because it was the perfect opportunity to get rid of her? If Irene didn't push Clare, did she fall out of the window on purpose? Was she grateful for her death or was the whole thing an accident?