The death of Kat Sirico, a production manager at Jacob’s Pillow, has been ruled accidental. The Berkshire District Attorney’s Office said that the employee died due to a workplace accident involving moving a dolly and platforms down a slope.

Jacob's Pillow has canceled the rest of its summer festival after a deadly accident at the western Massachusetts dance center.

Jacob’s Pillow canceled weekend programming as staff members grieved the death of Kat Sirico, who was moving staging platforms that toppled, the authorities said.