Six people have died in an accident at a dairy farm in Weld County, Colorado.

What caused the six people's deaths is currently unknown, but it was reported that "confined space" rescue crews were sent to the farm.

ABC News reported more in-depth details on the tragic accident:

Six people died in an accident at a dairy farm in Colorado, authorities said.

Fire crews were dispatched to a dairy farm in Weld County on Wednesday evening for a "confined space rescue," Southeast Weld Fire District Chief Tom Beach said in a statement.

"Crews responded and took appropriate precautions to enter the confined space to perform rescue operations," Beach said in a statement on Thursday. "Unfortunately, District personnel recovered six deceased individuals from the space."

No additional details on the incident were released by the Southeast Weld Fire District.

The dairy farm is located in Keenesburg, in a rural area about 45 miles northeast of Denver.

The Weld County Sheriff's Office said there is not believed to be any criminal element.

Here's a drone shot of the farm:

The official press release from the Southeast Weld Fire District:

USA Today reported all six men were Hispanic: