Many people in Espoo believe the real killer was a kiosk attendant at the beauty spot, who killed himself in 1972 and confessed to the triple murder in a suicide note.

• 当年，这名妇女露营的帐篷位于古斯塔夫松和同伴的帐篷附近。这名证人称，古斯塔夫松和博伊斯曼在案发当晚去了她的帐篷，当时古斯塔夫松喝得烂醉，并且行为粗暴。