ARCADIA, Calif. The first fatal breakdown on Cushion Track at Santa Anita occurred Monday morning when the top 2-year-old colt Drill Down shattered his left cannon bone at the quarter pole and later was euthanized.
Drill Down was working seven furlongs soon after 8 a.m. After passing the quarter pole, he broke down without warning and sent jockey Michael Baze tumbling to the ground. The bone penetrated the skin on Drill Down's left leg.