Nation reacts to spree of horse deaths at Kentucky tracks - The Lexington Times
Churchill Downs suspends trainer Joseph after 2 horse deaths
Horses that died, scratched at Churchill Downs before Kentucky Derby
Deaths, late scratch due to injury for Kentucky Derby favorite cast shadow over Churchill Downs - The Boston Globe
Mage wins star-crossed Kentucky Derby amid 7th death
Kentucky Derby: Mage crosses finish 1st amid drama, deaths
Kentucky Derby races on amid 7th death and scratched favorite Forte
Horse deaths, bans, scratches a crazy Kentucky Derby week - Los Angeles Times
Mage Wins Star-Crossed Kentucky Derby Amid 7th Death
Early Kentucky Derby favorite Forte scratched from race
2 more horses euthanized at Churchill Downs ahead of Kentucky Derby, bringing total to 7 in last 10 days
Early Kentucky Derby favorite Forte scratched from race
Horse deaths at Churchill Downs cast long shadow on Triple Crown
Mage Crosses Finish 1st In Kentucky Derby Amid 7th Death
Horse racing working to prevent catastrophic injuries amid safety concerns