Natalia Tunikova's partner pushed her towards the open balcony in their high-rise
Moscow flat, before punching her to the floor.
A Moscow court later ruled that her use of force in self-defence was not justified.
Cases like Tunikova's are ever more widely reported in
Russia, leading to a public outcry in a country that has no specific law on domestic violence and where feminist movements like #MeToo had little impact.