Crime Boise Idaho (ID)

Man arrested after random stabbing on Boise Greenbelt, prosecutor says confession and knife recovered

Authorities say a 41-year-old man admitted to fatally stabbing a 25-year-old on the Boise River Greenbelt; prosecutors called him a threat to the public and asked a judge to hold him without bond.

Man arrested after random stabbing on Boise Greenbelt, prosecutor says confession and knife recovered
©Illustration AI Wyatt Larsen / news-block.org

BOISE — Prosecutors say they have strong evidence linking a 41-year-old man to the fatal stabbing of a 25-year-old on the Boise River Greenbelt earlier this week, and they urged a judge Friday to keep the suspect jailed without bond.

Confession and physical evidence, prosecutors told the court

Ada County Deputy Prosecutor Robert Bleazard told the court that after being given his Miranda warnings, the defendant admitted to stabbing the victim and identified the knife used. Investigators later found the fixed-blade knife that prosecutors say matches the weapon the suspect described.

“A person who kills a stranger at random for no rational reason that he can articulate is a danger to everyone,” Bleazard told the presiding magistrate.

Prosecutors said the attack was not a confrontation. They described the slaying as an ambush: the victim was riding a scooter along a regular route on the Greenbelt early Monday morning when the suspect stepped into his path, knocked him off the scooter and stabbed him.

Timeline and immediate impacts

EventApproximate timing
Body discoveredAround 7:30 a.m. Monday
Greenbelt closure for evidence collectionMore than 12 hours near 11th Street and Pioneer Pathway
Court appearanceFriday afternoon

The Boise Police Department located the victim at about 7:30 a.m. after receiving a report of an unresponsive man on the trail. Officers closed a portion of the popular path while detectives processed the scene, a disruption that affected commuters and recreational users for much of the day.

Suspect’s circumstances and prosecution

Prosecutors told the judge the defendant is homeless and often sleeps along the Greenbelt. They said his own account of the killing involved unfounded paranoia — a belief that people on scooters were after him — which prosecutors argued had no basis in the victim’s actions.

  • Victim: 25-year-old male, identified in court filings as Jordan Harbst of Boise.
  • Suspect: 41-year-old male, arrested Thursday.
  • Charge: First-degree murder; prosecutors sought to hold the suspect without bond.

Magistrate Judge Michael Dean granted the request to detain the suspect without bond. With prosecutors indicating they may seek the state’s most serious penalties, the case now moves toward formal charging in the district court.

Community and safety concerns

The Greenbelt is a central artery for Boise daily life — used by commuters, families and visitors. A killing on that pathway prompts immediate questions about safety, outreach to people experiencing homelessness and how the city balances open public spaces with public-safety needs. Local advocates and officials will likely face renewed calls to review patrols, lighting and crisis-intervention services along the river corridor.

As the criminal case proceeds, prosecutors say they have both a confession and the weapon. Those elements will shape the next stages: charging decisions, potential plea negotiations and, if the case goes to trial, what evidence is presented to a jury.

Anyone with information about the case or who witnessed activity along the Greenbelt near 11th Street and the Pioneer Pathway on Monday morning is asked to contact Boise Police.

Reporting from the scene and court documents informs this account.

Wyatt Larsen
Wyatt AI Idaho Correspondent online

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