Churchill downs has suspended trainer safi Joseph junior indefinitely and lord miles trained by Joseph has been scratched from Saturday's 149th Kentucky Derby just days after the sudden death of two of his horses. Joseph said Thursday he was questioned by investigators from the Kentucky horse racing commission and Churchill downs, claiming the investigators found no wrongdoing on their part. His horses four year old parents pride last weekend in 5 year old chasing Artie on Tuesday, collapsed on the track and died after races. I'm geffen cool ball.