The estranged husband of Russia’s richest woman, Tatyana Bakalchuk, was accused of murder after a shooting outside the headquarters of the country’s biggest e-commerce platform, which they founded.

Lawyers for Vladislav Bakalchuk said investigators had also accused him of attempted murder and attacking a police officer following the confrontation involving a group of men outside the central Moscow office of Wildberries, Interfax reported Thursday. They said he denied all the allegations and had been detained for 48 hours, according to the news service.