Doctor Accused of Trying to Kill Wife on Hawaii Hiking Trail Faces Trial

Opening statements set to begin in high-profile attempted murder case.

Mar. 19, 2026 at 7:53pm

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A doctor accused of trying to kill his wife on a Hawaii hiking trail in 2025 is set to face trial, with opening statements expected to begin on Thursday in Honolulu. Gerhardt Konig has been charged with second-degree attempted murder and has pleaded not guilty. He is accused of beating his wife, Arielle Konig, with a rock on the Pali Puka Trail on Oahu, allegedly pushing her and hitting her in the head approximately 10 times.

Why it matters

This high-profile case has garnered significant attention in Hawaii and beyond, raising questions about domestic violence, mental health, and the challenges faced by medical professionals and their families. The outcome of the trial could have broader implications for how similar cases are handled in the future.

The details

According to the probable cause statement, Gerhardt Konig allegedly grabbed the back of his wife's head and smashed her face into the ground, also attempting 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. Gerhardt Konig has been in jail since his arrest, and a judge denied his motion to dismiss the indictment last month.

  • The alleged attack occurred on March 24, 2025.
  • Arielle Konig filed for divorce in May 2025.
  • Opening statements in the trial are expected to begin on Thursday, March 19, 2026.

The players

Gerhardt Konig

An anesthesiologist who has been charged with second-degree attempted murder for allegedly trying to kill 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. She has filed for divorce.

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What they’re saying

“She intends to testify during the trial.”

— Arielle Konig's attorney

What’s next

The judge in the case will decide whether to allow Gerhardt Konig out on bail before the trial continues.

The takeaway

This case highlights the complex and often tragic intersection of domestic violence, mental health, and the challenges faced by medical professionals and their families. The outcome of the trial will be closely watched, as it could set precedents for how similar cases are handled in the future.