No definitive cause of death found by exam of Medina Spirit, the 2021 Kentucky Derby winning horse. The necropsy results were released by California Horse Racing Board yesterday. The colt had collapsed and died after a workout on December 6, 2021 at Santa Anita Park. Necropsy reported that the horse had swollen lungs and foam in his windpipe, enlarged spleen and congestions and mild hemorrhages in other tissues that "are common in horses dying suddenly..." Trainer was Bob Baffert.

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