Doctor Convicted in Wife's Near-Fatal Hike Attack

Anesthesiologist Gerhardt Konig, 47, has been convicted of attempted manslaughter in connection with an attack on his wife during a hike last year. The Honolulu jury returned the verdict on Wednesday, April 7, 2026, after a single day of deliberations. This conviction, stemming from extreme mental or emotional disturbance, carries a potential prison sentence of up to 20 years.

Prosecutors alleged Konig planned to murder his wife, Arielle Konig, during a March 2025 trip to Honolulu for her birthday. They described a brutal assault where he attempted to push her off a cliff, stab her with a syringe, and strike her with a rock. The attack was interrupted when two hikers heard her cries.

Konig testified that his wife attacked him first with a rock, and he reacted in self-defense. His attorney argued against the murder plot, questioning the logic of the prosecution's scenario and suggesting Konig would not have attempted murder. The defense noted Konig's feelings of infidelity and marital struggles, presenting a birthday card that called his wife "the heart of our family."

Following the incident, Konig reportedly called his adult son and made statements that were interpreted as a confession, though Konig denied this, stating he intended to say goodbye before a planned suicide. He spent hours hiding on the mountain before being apprehended by police, attempting to flee when confronted. His wife has since filed for divorce.