An international letter of request was received from Ukraine regarding Oleksandr Korniiets and family members, focusing on enquiries about their travel and educational history in the UK from 2010 to 2015. The National Crime Agency's investigations revealed details about hotel stays, school fees, and university payments, with some bookings cancelled and costs associated with various accommodations. Despite multiple enquiries, no substantial assets held in the UK by the individuals were identified, and witness statements are still being sought to finalize the case.