Hawaii Doctor Accused of Attempted Murder Claims Self-Defense

Gerhardt Konig says his wife Arielle attacked him first during a hike near Honolulu

Apr. 2, 2026 at 10:06pm

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An extreme close-up of a jagged, blood-stained rock, the harsh flash illuminating its rough texture and sharp edges against a pitch-black backdrop, conceptually representing a crucial piece of evidence in a violent crime investigation.A key piece of physical evidence in the attempted murder case against a Hawaii doctor accused of attacking his wife on a cliffside hike.Honolulu Today

A Maui anesthesiologist accused of attempting to kill his wife on a cliffside hike in Hawaii has testified that she was the aggressor in the altercation. Dr. Gerhardt Konig claims Arielle Konig shoved him at the cliff's edge, grabbed his wrists, pulled him down, and hit him in the face with a rock, leading him to strike her twice 'on instinct' in self-defense.

Why it matters

This case raises questions about domestic violence, the reliability of eyewitness accounts, and the challenges of determining guilt in he-said, she-said situations without clear evidence. It also highlights the risks of outdoor activities in remote areas that can escalate conflicts between couples.

The details

Konig testified that an argument about his wife's alleged affair ended with apologies and talk of therapy, until Arielle suddenly shoved him at the cliff's edge. He claims she then grabbed his wrists, pulled him down, and hit him in the face with a rock. Prosecutors say Konig used the rock to bash his wife's head, but a defense expert said her wound was not life-threatening and looked consistent with a few blows, not up to 10. Konig denies Arielle's testimony that he had attempted to move her to the cliff edge before attacking her.

  • The incident occurred during a hike near Honolulu, Hawaii.
  • Konig is currently on trial for the attempted murder of his wife.

The players

Dr. Gerhardt Konig

A Maui anesthesiologist accused of attempting to kill his wife on a cliffside hike. He claims he acted in self-defense after his wife attacked him first.

Arielle Konig

The wife of Dr. Gerhardt Konig, who he is accused of attempting to murder during a hike near Honolulu. She has testified that Konig tried to move her to the cliff edge before attacking her.

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What they’re saying

“I was horrified about what I did to her.”

— Dr. Gerhardt Konig, Defendant

What’s next

The jury will continue to deliberate on the case and determine whether Konig is guilty of attempted murder or acted in self-defense.

The takeaway

This case highlights the complexities of domestic violence situations and the challenges of determining guilt when there are conflicting accounts of what happened. It underscores the importance of thorough investigations and reliance on forensic evidence, rather than just eyewitness testimony, in such cases.