Prosecutors say a Minnesota tree worker killed his coworker by closing a hydraulic grapple during horseplay, and now he faces second-degree manslaughter.
Story Highlights
- County prosecutors charged a 34-year-old operator with second-degree manslaughter for a fatal on-the-job incident.
- Court records say he moved a grapple while “messing around,” and it closed on his coworker’s head.
- The victim died at the scene; the operator was reportedly the only licensed boom operator on the crew.
- Federal safety data show tree work is one of the nation’s most dangerous jobs.
Charge Filed After Fatal Workplace Horseplay
Dakota County prosecutors charged Christopher Boone Crimmins, 34, with second-degree manslaughter after a deadly incident in Apple Valley, Minnesota. The Dakota County Attorney’s Office said the charge involves culpable negligence that created an unreasonable risk, and it named Crimmins as the defendant. The office’s release described the timeline for the incident and the charge announcement. The filing sets a clear legal path ahead and signals that the state views the conduct as criminal, not just accidental.
Local reporting tied the charge to actions Crimmins admitted during the investigation. Court records say Crimmins moved a hydraulic grapple while looking at shadows in the street to make it appear the machine was grabbing his coworker. When he closed the grapple, it encircled the man’s head. The victim, identified in reports as 26-year-old Tyler Anthony Lynch, died at the scene. Coverage also states Crimmins was the only licensed boom operator on the crew that day, underscoring his duty to use the machine safely.
What Prosecutors Must Prove
Second-degree manslaughter in Minnesota requires proof of culpable negligence. Prosecutors must show the operator created an unreasonable risk and took chances of causing death or great harm. The county’s release frames the case that way, linking the operator’s admitted horseplay with a powerful grapple to the fatal injury. That sets up a straightforward trial theme: a trained operator used heavy equipment for a joke, and that reckless act cost a man his life, which the state says is a crime.
The defense may argue the death was an accident without criminal intent. That may be true about intent, but the charge does not require intent to kill. It focuses on gross carelessness with a known hazard. If jurors accept the complaint’s account, the admitted “messing around” with a grapple near a coworker could meet the standard. The court process will test the evidence, but the allegation is simple and specific, which often resonates with juries in workplace death cases.
Safety Duty With Heavy Equipment
Tree work is dangerous even when teams follow every rule. Federal safety records show hundreds of deaths in landscaping and tree operations over recent years. The Occupational Safety and Health Administration’s tree-trimming program highlights frequent fatal events and the high hazard level in this trade. That context matters here: when a job carries known deadly risks, trained operators must keep strict control. Turning a grapple into a prop, even for a moment, can be the line between safe work and tragedy.
Crews build safety around simple habits: clear communication, defined zones, and no horseplay. A hydraulic grapple can crush in seconds. Operators learn to keep eyes on the iron, not on shadows, and to treat every close move as a live hazard. If the complaint is accurate, those basics broke down. Many readers have run machines on farms, in oil fields, or on job sites. They know the rule: respect the tool, or it will hurt someone. Prosecutors say that rule was ignored here, with fatal results.
Accountability Without Politics
This case is not about Washington or new rules. It is about personal duty on a tough job. Prosecutors in Minnesota, not federal agencies, brought the charge based on local facts. President Trump’s administration has pushed for less red tape on small businesses, but that does not shield reckless acts. Conservatives believe in freedom and responsibility. That means holding people accountable when they misuse powerful equipment and put others at risk, especially after admitting they were fooling around.
🚨 In a prank gone terribly wrong, a man has been charged with second degree manslaughter.
Christopher Boone Crimmins, 34, allegedly crushed his 26 year old co-worker Tyler Anthony Lynch’s head with a hydraulic grapple while they were “f—ing around” and making shadow puppets… pic.twitter.com/4sXJTpwSng
— Gina Beana Fofina (@Ginasassyass) August 23, 2026
Families deserve safe job sites and honest answers. The criminal court will decide if the conduct meets the legal standard for manslaughter. Regulators may still review training, site controls, and company policies. But one lesson is already clear to every foreman and crew lead: stop the clowning near heavy gear. Keep eyes on the work, not on a shadow. A man lost his life. The law now asks a jury to judge if that loss came from a crime or a tragic lapse.
