Poetic justice
She told him about the group of criminals that destroyed her village and shut down the factory in order to make a profit. She told him that she discovered that he was there that day when she was just a little girl. She remembered the misery of her loved ones and the hardships after that.
When she found out that it was he who was responsible not only for her village but for others around the country, that was the final straw. Katarina was a good-hearted person and couldn’t look herself in the mirror knowing what Galeb had done. She told him everything and hung up the phone.