This is the Death of Marat. Marat was part of the group that wanted to execute Louis XVI and Marie Antoinette that then became the Reign of Terror in 1793. Charlotte Corday was on the other side and one of his political frenemies. She sweet-talked her way into his bathroom (the man often hung around in the tub to soothe his eczema) using a fake note of a counter-revolution. She then fatally stabbed him, hung around, was arrested, and then executed for the crime.
Way to own your actions, girl.