(AP) — Authorities have identified the second worker killed in a Nebraska industrial plant accident as 47-year-old David Ball, of Omaha.

Police said Ball’s relatives were notified Tuesday, shortly after his body was retrieved from the International Nutrition building that collapsed the day before. Interim Fire Chief Bernard Kanger says authorities believe no other people are in the building.

The accident killed two and injured 17.

Kanger says the men killed were found on the second floor of the south Omaha plant, but the bodies were not near each other.

Authorities say they recovered the body of 53-year-old Keith Everett, of Omaha, Monday night.

Thirty-eight people were in the animal feed and supplement plant when it collapsed. Authorities are still trying to determine a cause.