In the autumn of 2016, Johanna Möller became known as the "Arboga Woman." A seemingly ordinary mother and social worker in her forties suddenly found herself suspected of two murders and an attempted murder. Nils Bergman, known from the podcast *Rättegångspodden*, recounts how the Arboga case first unfolded for the police and crime reporters. The story of how Johanna killed her father for money later became part of Swedish criminal history.