On December 1, 2006, the tranquility of Ulvila, Finland is shattered. Jukka S. Lahti, a 51-year-old social psychologist and father of four, is attacked in his own home. His wife, Anneli Auer, makes a frantic call to emergency services, reporting a masked intruder. Lahti lies stabbed and beaten, while Auer herself is wounded. Initial police efforts focus on finding an external assailant, but as the investigation unfolds, the spotlight turns ominously toward Auer.

Crime scene illustration

The years that follow are marked by a tumultuous legal battle. In September 2009, Auer is arrested and charged with her husband’s murder. Despite being twice convicted in district court, appeals courts overturn both verdicts due to insubstantial evidence and procedural errors. Controversy surrounds the case, from questions about the emergency call’s authenticity to DNA evidence later revealed to be contaminated. The Supreme Court eventually upholds Auer’s acquittal in December 2015, closing a painful chapter in her life.

Auer serves over 600 days in prison before receiving significant compensation for her wrongful imprisonment. The case leaves a profound impact on Finland’s judicial and law enforcement systems, as over 50 police officers are charged with accessing her information unlawfully. Yet, the true events of that night remain cloaked in mystery, an unsettling question mark over Ulvila.