Sadly, the primary suspect in the crime is Rolf Nordmo, Puhakka's partner at the time according to Finnish news outlet
Ilta-Sanomat, and currently an investigation is underway though authorities believe they have a timeline of events per Head Investigator Matti Högman. According to Högman, Nordmo surrendered peacefully and was not under any mental distress that would have caused an unprovoked attack. Högman also believes due to the nature of the crime, it won't be long before justice is enacted: