One of the deaths occurred on opening night, and another took place on Tuesday. ------------------------------------------------------------------------------------------------------------ Follow WHAS11 on Social: Facebook: https://www.facebook.com/WHAS11/ Twitter: https://twitter.com/WHAS11 Website: https://www.whas11.com/ Subscribe to WHAS11 for exclusive content: https://www.youtube.com/c/WHAS11News Download the WHAS11 News app: Apple: https://itunes.apple.com/us/app/whas11-news-louisville/id1453184391?ls=1&mt=8 Android: https://play.google.com/store/apps/details?id=com.doapps.android.mln.MLN_b3ff766402d6d975200b86a42ea504b0 #louisville #local #horses