Officers are investigating the death of a woman who's suspected in an overdose death case.

On Sunday just before 4:00 p.m., Neillsville Police say they were called to a home on West 5th Street. 26-year-old Tiffany Schubert was pronounced dead at the scene. There’s no word on how she died.

Last month, Schubert and her brother, 24-year-old Zachary Shubert, pleaded not guilty to reckless homicide charges in the death of 30-year-old Lisa Gannigan. She was found dead at her home with a needle and syringe containing fentanyl and methadone under her body.