2 horses die in first 4 races on Preakness Day undercard

Ten years after Kentucky Derby winner Barbaro broke down at the start of the Preakness, the owners of the ill-fated colt have had another horse die on a damp, rainy Saturday at Pimlico Race Course.
In a tragic start to Preakness day, two horses died and a jockey broke his collarbone in the first four races.
Pramedya broke down around the turn in the fourth race, tumbled to the turf as jockey Daniel Centeno was thrown to the ground. Pimlico racing officials said the 4-year-old filly owned by Roy and Gretchen Jackson's Lael Stables was euthanized on the track after breaking her left front cannon bone.
In 2006, Barbaro shattered bones in his right hind leg just after the start of the Preakness, survived surgery but developed laminitis and was euthanized in January, 2007.