Shortly after the fire died out, the investigation was launched into why it was not discovered earlier. A royal court found three possible culprits. Sven Lindberg – the fire marshal for the castle – and Anders Andersson and Mattias Hansson, soldiers on fire watch for the night, reporting to Sven Lindberg. It is revealed that Anders Andersson was running an errand for the fire marshal's wife, against fire watch regulations. Mattias Hansson had left his post, going into the kitchen to get some food. Hanson claimed that the fire marshal's wife had given permission to do so – a statement she denied.