Russia says the Ukrainian secret services were behind the killing of Darya Dugina, the daughter of Russian philosopher Alexander Dugin.
Footage of the prime suspect has been released.
As Imran Khan's followers continue to rally in his support in Pakistan the country's former Prime Minister is granted protective bail by a high court in Islamabad, after police file terror charges against him.
But with the court-ruling expiring on Thursday - he still faces arrest.
Local officials report two people have been killed and 16 injured - with three more missing - after the Ukrainian army shells a bridge in the Kherson region.
A nearby village is also hit by debris.
