A Honolulu jury has convicted Gerhardt Konig of attempted manslaughter in the attack on his wife, Arielle Konig, during a cliffside hike in March 2025. The verdict was delivered Wednesday after a day of deliberations.

Details of the Incident

Prosecutors alleged that Konig attempted to kill his wife by pushing her off a cliff, attempting to inject her with a syringe, and ultimately hitting her with a rock. The attack was interrupted by two hikers who heard Arielle Konig’s cries for help.

Defense Argument and Appeal

Konig, 47, faces a potential 20-year prison sentence. His attorney, Thomas Otake, announced plans to appeal the decision, while acknowledging the jury’s verdict. Otake stated that a conviction for attempted murder could have resulted in a life sentence. The appeal will focus on rulings made by the judge during the trial.

Marital Issues and Testimony

The trial revealed details of marital problems, including an emotional affair involving Arielle Konig and a coworker. Testimony showed that this affair caused significant emotional distress to Gerhardt Konig.

Jury Deliberations

The jury foreperson, Makalapua Atkins, explained that jurors carefully evaluated the testimonies of those present on the Pali Puka trail, focusing on consistencies and discrepancies. They determined that the emotional distress caused by the relationship provided a reasonable explanation for Konig’s actions under Hawaii law.

Gerhardt Konig testified that he acted in self-defense, claiming his wife initiated the physical altercation. Arielle Konig testified that her husband grabbed her and moved her toward the cliff's edge, but she resisted, fighting back during the struggle.

Trail Conditions and Context

The incident occurred on the Pali Puka trail, a location known for its dangerous conditions and unauthorized access. The state of Hawaii has long closed the trail due to safety concerns. The trial was livestreamed by Court TV.

Sentencing is scheduled for August 13th. The case highlights the tragic consequences of domestic disputes and the complexities of emotional distress in legal proceedings.