St. Louis (KSDK) -- Funeral services are scheduled for Thursday for the aspiring model who died inside the home of August Busch IV.
Adrienne Martin was found dead inside the Busch's home on Sunday, December 19. A worker at the home placed a call to 911.
It could be weeks before investigators reveal how Martin died. Police say they are waiting on toxicology reports.
Martin and Busch had been dating for a bout a year.
Martin had done some modeling in the past. Friends say she was getting a master's degree in art therapy counseling.
Martin leaves behind an 8-year-old son.
A celebration of Martin's life will be held in Springfield, Missouri at South Haven Baptist Church at 2353 South Campbell Avenue at 2:00 p.m. Martin was born in Sprinfield.