St. Louis (KSDK) -- A final settlement is expected today in a wrongful death lawsuit against August Busch, IV.
It was filed by the ex-husband of Adrienne Martin on behalf of her 8-year-old son.
Martin, who was Busch's girlfriend, was found dead in his Huntleigh home back in December.
An autopsy revealed she had cocaine and painkillers in her system.
Attorneys for Busch have said the $1.5 million settlement is not an admission of negligence in Martin's death.
The settlement will be heard in a Cape Girardeau court later today.