At 10:30 a.m. on September 27, 2022, two employees were working on a roof near the edge. Employee 1 began to slip when handing employee 2 a steel shingle, and grabbed onto employee 2. Employee 2 then fell off the roof, landing on landscaping rock on the ground below and suffering multiple fractures of the vertebrae. Employee 1 regained control on the toe board and did not fall.