News Could a court overturn Maximum Security’s DQ in Kentucky Derby? Don’t bet on it, lawyers say May 7, 2019 Andrew Wolfson, Louisville Courier Journal Comments Off on Could a court overturn Maximum Security’s DQ in Kentucky Derby? Don’t bet on it, lawyers say Maximum Security was disqualified at the 2019 Kentucky Derby. The horse's owner made an appeal but it was swiftly denied. Could a court overrule it?