Doctor Convicted for Attempting to Push Wife from Cliff’s Edge

In a dramatic courtroom showdown, a doctor was convicted of attempted manslaughter on Wednesday after being accused of trying to murder his wife by pushing her off a cliff in Hawaii. The trial, which captured widespread attention, has brought to light the tumultuous relationship between Gerhardt Konig, 47, and his wife, Arielle Konig, 37, a nuclear engineer.

The incident unfolded on March 24, 2025, during what was supposed to be a celebratory occasion for Arielle’s birthday on the scenic trails of Oahu. Prosecutors argued that Gerhardt attempted to kill Arielle by shoving her dangerously close to the edge of the Pali Puka Trail and striking her repeatedly with a rock, an allegation that painted a grim picture of their relationship.

In stark contrast, Gerhardt’s defense team presented a narrative of self-defense, claiming that Arielle initiated the conflict. His lawyers described the situation as a classic ‘he said, she said’ altercation, challenging the prosecution’s portrayal of events.

Despite pleading not guilty to the original charge of second-degree attempted murder, Gerhardt’s conviction on the lesser charge of attempted manslaughter marks a significant turn in the case. The trial’s outcome underscores the complexities and challenges in cases where domestic disputes escalate to violence, leaving a profound impact on those involved.

The anesthesiologist previously pleaded not guilty to second-degree attempted murder charges, claiming he acted in self-defense. 

The jury convicted him of a lesser charge based on mental or emotional disturbance after two days of deliberation. 

During three weeks of testimony, Arielle said she had been trying to repair the couple’s marriage after Gerhardt found ‘flirty messages’ between her and a coworker. 

She described the relationship as a three-month-long ’emotional affair’ with her coworker.  

Gerhardt Konig, 47, was accused of trying to killed his nuclear engineer wife Arielle Konig on her birthday in Oahu on March 24, 2025

Arielle Konig, 37, accused her husband of attacking her with a rock after pulling a syringe on her near a cliff in Hawaii

The couple went hiking in Oahu last spring after Gerhardt uncovered messages of his wife’s ’emotional affair’

‘I was apologetic,’ she testified. ‘He was obviously hurt. I was committed to my marriage, to rebuild. It felt like an affair to him. It was an emotional affair to him.’ 

Arielle claimed that after her husband wrestled her to the ground, he pulled out a vial and a syringe before attacking her with the rock.  

The defense noted that police never found a syringe at the scene or evidence that he tried to inject his wife with any substance.

She told the court that she screamed, ‘Please help, he’s trying to kill me’ as her husband attacked her. 

The attack only ended when two female hikers heard her pleas for help and called 911, the prosecution argued. 

Gerhardt had fled the scene when the two hikers arrived, and allegedly called his son, confessing to attacking his wife and saying he was going to take his own life. 

Arielle testified that she was treated for ‘severe scalp lacerations’ following the incident and showed picture evidence of her injuries during the trial. 

Images revealed in court showed Arielle Konig’s injuries after her husband beat her with a rock

Another photo shown in court depicting Arielle Konig’s injuries 

The court was shown photographs of the contents of Gerhardt Konig’s medical bag which included a syringe and a generic form of Propofol, the powerful anesthetic that caused Michael Jackson’s fatal overdose

Gerhardt’s attorney, Thomas Otake, previously argued Arielle’s injuries were not as bad as they appeared, and said she only suffered a small laceration to her eyebrow.

A physician from Queen’s Medical Center, though, claimed she had suffered crushed tissue down to the skull.

Gerhardt told the court that the couple had gotten into an argument over their affair and that she struck him with a rock first before they wrestled one another to the ground. 

He admitted to striking her with a rock but denied that he had any syringes. 

The court was shown photographs of the contents of his medical bag which included a syringe and a generic form of Propofol, the powerful anesthetic that caused Michael Jackson’s fatal overdose. 

Gerhardt also dispelled accusations that he attempted to push his wife toward the cliff’s edge.

The estranged husband expressed remorse for the attack. 

‘I felt horrified about what I did to her, that I had caused this to her, that I had resorted to violence against my wife, the person whom I love the most in the world,’ he said. ‘And I just kind of felt hopeless in terms of our relationship, too.’

Prosecutors claimed Gerhardt came up with a plan to kill his wife to avoid a divorce amid their marital issues.  

Konig feeds Arielle cake on their wedding day in 2018. The couple met on a dating app in 2016 and were married two years later. They now have two young sons

The court was also shown Konig’s booking photograph. He was arrested in Maui after having fled the scene of the assault

It was also revealed that Gerhardt stood to gain $250,000 from a life insurance policy in the event of Arielle’s death.

Arielle filed for divorce in May 2025 and sought full custody of the couple’s young sons.  

Gerhardt has been in jail since his arrest in March 2025, roughly eight hours after he attacked his wife. His medical staff privileges at Maui Health were revoked.

Arielle and Gerhardt married in 2018, two years after meeting on a dating app. 

His sentencing is scheduled for August 13.