Colt making his racing debut dies after a race at Laurel, the day before the Preakness
LAUREL, Md. (AP) — A 3-year-old first-time colt died Friday shortly after competing in his first race at Laurel Park, a day before the track was to host the Preakness. The Maryland Racing Commission said Zero died of an apparent heart attack. The cause of death will not be confirmed until the autopsy results are…