Employees of the Domestic Violence Sector of Sumy District Police Department of the Main Department of the National Police in Sumy Oblast - Chief of the Sector Dmytro Nahaitsev and Senior Inspector Oksana Danik, together with Serhii Lukianenko, a lecturer at the Department of Legal Disciplines of Sumy Branch of Kharkiv National University of Internal Affairs, conducted a binary lesson with 3rd year cadets https://univd.edu.ua/uk/news/17846