A tragic workplace accident in Apple Valley, Minnesota has resulted in manslaughter charges against a tree-trimming crew member after what authorities describe as horseplay turned fatal.
Christopher Boone Crimmins, 34, stands accused of second-degree manslaughter in the death of his 26-year-old co-worker, Tyler Anthony Lynch. The incident occurred Thursday afternoon during what should have been a routine tree-trimming operation.
According to the criminal complaint filed Friday in Dakota County, the tragedy unfolded when the two men began playing around with a truck-mounted hydraulic grapple. Crimmins, the only crew member licensed to operate the heavy machinery, allegedly told investigators that he and Lynch had noticed their shadows on the ground and began what he described as fooling around.
The complaint details how Crimmins attempted to manipulate the grapple’s shadow to make it appear as though the equipment was grabbing Lynch. Critically, Crimmins was watching the shadows on the ground rather than the actual position of the machinery and his co-worker. He reportedly did not realize the grapple had closed on Lynch’s actual head until the equipment had already inflicted fatal injuries.
Law enforcement officers arriving at the scene discovered Lynch on the ground with massive head trauma and significant blood loss. A witness present during the incident corroborated that the grapple had struck or pinched Lynch’s head.
The Dakota County Attorney’s Office confirmed that bail has been set at $40,000 unconditional, or $20,000 with conditions. As of Sunday afternoon, Crimmins was not listed in Dakota County Jail records, and court documents were not immediately available to confirm whether he has secured legal representation.
If convicted, Crimmins faces a maximum sentence of ten years in prison. His next court appearance is scheduled for September 10.
This case serves as a sobering reminder of the inherent dangers present in industrial and outdoor labor environments. Tree-trimming operations involve powerful hydraulic equipment designed to handle heavy loads and thick branches. Such machinery requires constant vigilance and strict adherence to safety protocols.
The incident raises important questions about workplace safety culture and the potentially deadly consequences when workers deviate from established procedures, particularly when operating heavy equipment. The fact that Crimmins held the commercial license to operate the machinery underscores the responsibility placed upon trained operators to maintain professional standards at all times.
Attempts to reach Crimmins for comment were unsuccessful Sunday.
The investigation remains ongoing as prosecutors prepare their case against Crimmins, who now faces the prospect of a decade behind bars for what began as workplace horseplay and ended in irreversible tragedy.
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