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Knife Attack During Drug Deal Leads to Prison Sentence for William Johns

12/7/2025, 10:42:52 AM

Incident Overview: Aggravated Robbery in Nelson

William Netane Popoia Johns, 30, has been sentenced to three years and two weeks in prison for aggravated robbery following a violent incident in Nelson. The attack occurred on November 4, 2022, when Johns, after observing a victim winning money at a bar, initiated a drug deal that escalated into a sustained knife attack. Judge Tony Snell described the assault as "premeditated," emphasizing that Johns had been watching the victim and was aware he had cash on him.

Details of the Attack

The victim, who had been introduced to Johns under the pretense of purchasing drugs, was attacked after Johns returned to the victim's car with a knife. During the struggle, the victim sustained severe injuries to his right hand while attempting to defend himself, resulting in permanent tendon damage that required emergency surgery. The altercation forced the victim to drive recklessly in an attempt to escape, ultimately crashing into a building at Nelson's Founders Heritage Park. Despite his injuries, he managed to call for help before being transported to Wellington Hospital.

Sentencing and Judicial Remarks

Judge Snell categorized the robbery as a "hybrid" between a taxi driver robbery and a street robbery, setting a starting point for sentencing at four years and six months. This was adjusted due to Johns' prior criminal history, which includes 12 convictions and offenses committed while on supervision. The judge noted the significant impact of the attack on the victim's life, stating that the injuries would affect his ability to work permanently.

Additional Charges and Consequences

In addition to the aggravated robbery charge, Johns pleaded guilty to multiple offenses, including driving while disqualified for a third time and theft of petrol. The cumulative effect of these charges led to an additional two-month uplift in his sentence. Following credits for his guilty pleas and personal circumstances, the final sentence was determined to be three years and two weeks, with a driving disqualification imposed for 12 months.

Criticism & Opposition

While the court's decision reflects the severity of the crime, some advocates for criminal justice reform argue that longer sentences do not effectively address the root causes of such violent behavior. They emphasize the need for rehabilitation programs to prevent recidivism among offenders like Johns.

Verbatim Quotes

  • “You had been watching this victim. You had seen him win money. You were clear that he had money on him.” — Judge Tony Snell
  • “He suffered significant injuries to his hand. He has got permanent tendon damage despite the best efforts of surgeons in Wellington, and he is going to have to live with those injuries for the rest of his life,” — Judge Tony Snell

What's Next

Johns' release date will be determined by the Parole Board, and the victim continues to recover from his injuries, which have had a lasting impact on his life and ability to work.