Sorokin, who went by Anna Delvey, defrauded over $275,000 in the form of loans and overdrafts from different banks and businesses between 2015 and 2017.
Although details about the death are still unclear, a woman who was staying at the hotel recently contacted Williams' family and shared what she witnessed during the incident.
The Italian Data Protection Authority said in a statement on Friday that it would "block the [Chinese] social media network" with immediate effect until Feb. 15.