Exercise Rider Daniel Quintero

Tampa Bay Downs is mourning the loss of 19-year-old exercise rider Daniel Quintero who died as a result of a training accident Saturday morning, the track is reporting. The entire community expresses its condolences to his family members and friends. Tampa Bay Downs will observe a moment of silence at 12:20 p.m. E.T. in Quintero's honor. Further details will be released.