The first day of testimony in State of Hawaii v. Gerhardt Konig set the tone for the rest of the trial: prosecutors and defense attorneys gave jurors two sharply different versions of what happened on the Pali Puka trail in March 2025, then the state began calling early eyewitnesses to describe the chaotic scene.
The state’s theory
Prosecutor Joel Garner told jurors that Gerhardt Konig took his wife, Arielle Konig, on a birthday trip to Oahu and then tried to kill her during their hike. According to the state, the attack unfolded near a cliff edge, where Konig allegedly pushed Arielle, struggled with her on the ground, tried to use a syringe, and then struck her in the head with a rock. Prosecutors also said jurors would hear evidence that Konig later told his son, “I tried to kill Arielle, but she got away,” framing that call as an admission of guilt.
The prosecution also used Day 1 to preview motive. Garner said the marriage had been under strain after Gerhardt Konig found “flirty” messages between Arielle and a coworker, and the state argued that the alleged attack grew out of that tension. Jurors were told to expect evidence from witnesses, scene photos, and testimony about Arielle’s injuries.
The defense’s response
Defense attorney Thomas Otake told jurors the state’s version was wrong and that Konig was being falsely accused of attempted murder. The defense said Arielle attacked first during what Otake described as an unplanned confrontation, striking Gerhardt with a rock before he hit her back. Otake also denied that there was any murder plan, disputed the claim that Konig had a syringe, and argued that the phone call to Konig’s son was not a confession but a remorseful goodbye from a man who was suicidal after the incident.
That opening made clear what this case would hinge on: not just what physical evidence existed, but whose story the jury believed about how the fight began, what happened near the cliff, and what Konig meant in the call afterward. Day 1 established that credibility would be central from start to finish.
Early witnesses: what jurors heard first
After openings, the jury heard from two hikers who came upon the scene. Witness Amanda Morris testified that she heard a woman screaming for help, then saw a man on top of a woman hitting her with a rock. She said Arielle was covered in blood and had large head wounds, and she did not see any syringes at the scene.
A second eyewitness, Sarah Buchsbaum, testified that she also heard screams for help and ran toward them. She said she saw a man near the cliff and a woman crawling toward safety, and that the man had a rock in his hand. Buchsbaum placed the 911 call that jurors heard on Day 1. The call captured her saying there was “a man trying to kill her” and that the victim had blood all over her face.
The state also called Officer Alan Oku Jr. of the Honolulu Police Department. He testified about canvassing the area, making diagrams of the hiking location, and not finding several items investigators were looking for, including a phone, wallet, purse, vial, or syringe. That detail mattered because both sides referenced missing items in opening statements, especially the defense’s argument that no syringe was ever recovered.
Day 1 wrap up
Day 1 gave the jury a clear roadmap of the trial. The prosecution’s version was that this was an attempted killing interrupted by good Samaritans. The defense’s version was that it was a sudden fight in a collapsing marriage, not attempted murder. The eyewitness testimony gave the state an immediate boost because jurors heard from people who said they arrived in the middle of the violence and saw Arielle badly injured with Konig holding a rock. At the same time, the absence of a recovered syringe gave the defense an issue to press going forward.