Kateryna Yechenko was a a young woman from Eastern Europe brought to the United States as part of a human trafficking ring by "Nachalnik" AKA Linda Boyka. In 2005, she escaped when she betrayed another girl Lena Golovnka and murdered an innocent man named Mike Chulaski who'd been trying to help Lena. She was arrested for the murder when the case was reopened two years later.