In the summer of 2018, Kherson activist Kateryna Gandyuk was flooded with sulfuric acid. She suffered severe chemical burns and died in hospital within three months. Almost eight months have passed since the attack. The murder has not been solved.

Investigative Reporters.Info started their own investigation into the attack on Kateryna Gandyuk when she was still alive. Three weeks before her death, they recorded an interview that turned out to be the last of her life. The activist named the name of the person suspected of the attack. The journalists checked the activist's versions and also found out who could cover the crime and even help them.