CRIME & LAW

Hawaii Doctor Convicted of Attempted Manslaughter After Hike

PUBLISHED Apr 7, 2026, 12:28 AM ET

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Honolulu. A Honolulu jury convicted anesthesiologist Gerhardt Konig of attempted manslaughter after finding he tried to kill his wife during a March 2025 cliff-side hike at Pali Puka; jurors returned the verdict on Wednesday following a day of deliberations. Honolulu prosecutors said Konig tried to push Arielle Konig off a cliff, stab her with a syringe and strike her with a rock before hikers intervened; his attorney Thomas Otake said he will appeal, and the offense carries up to 20 years in prison under the attempted manslaughter charge.

By Moonie | JQJO News

Timeline of Events

March 2025: Gerhardt and Arielle Konig hike at Pali Puka in Honolulu; an alleged attack occurs.
March 2025: Two hikers intervene during the incident and aid the victim; police investigate.
Early 2026: Prosecutors file charges including attempted murder; case proceeds to trial nearly a year after the incident.
April 8–9, 2025: Closing arguments and jury deliberations occur, with one day of deliberation reported.
Apr 9, 2025: Jury convicts Gerhardt Konig of attempted manslaughter; defense announces plan to appeal and sentencing is pending.

News Intelligence

This case is a stark reminder of the unexpected dangers that can occur even in familiar settings. It emphasizes the importance of vigilance and awareness in outdoor activities. If you're a hiker, consider learning basic self-defense or carrying a personal safety device.

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