Doctor Accused of Attempted Murder on Hawaii Hiking Trail

Opening statements to begin in trial of Gerhardt Konig, charged with trying to kill his wife on Oahu's Pali Puka Trail.

Mar. 19, 2026 at 10:53pm

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Gerhardt Konig, an anesthesiologist, is set to stand trial for the alleged attempted murder of his wife, Arielle Konig, on a Hawaii hiking trail in March 2025. Konig has been charged with second-degree attempted murder and has pleaded not guilty. The trial is scheduled to begin on Thursday in Honolulu.

Why it matters

This case highlights the issue of domestic violence and the potential dangers that can arise even in seemingly idyllic settings like Hawaii. The alleged attack on the hiking trail has raised concerns about safety and the need for greater awareness and resources to address domestic abuse.

The details

According to the probable cause statement, Konig is accused of beating his wife with a rock, hitting her in the head approximately 10 times and smashing her face into the ground. He also allegedly attempted to use two syringes on her. Arielle Konig suffered serious injuries, including large lacerations to her face and head, and was hospitalized in serious condition following the alleged attack.

  • The alleged incident occurred on March 24, 2025 on the Pali Puka Trail on Oahu.
  • Arielle Konig filed for divorce in May 2025, shortly after the alleged attack.
  • Gerhardt Konig has been in jail since his arrest.

The players

Gerhardt Konig

An anesthesiologist charged with second-degree attempted murder for allegedly attacking his wife on a Hawaii hiking trail.

Arielle Konig

The wife of Gerhardt Konig, who was allegedly attacked by her husband on a Hawaii hiking trail and suffered serious injuries.

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What they’re saying

“Arielle Konig intends to testify during the trial.”

— Arielle Konig's attorney

What’s next

The judge will decide on Thursday whether to allow Gerhardt Konig out on bail.

The takeaway

This case highlights the need for greater awareness and resources to address domestic violence, even in seemingly idyllic settings like Hawaii. It also raises questions about the role of mental health and jealousy in domestic abuse cases.