Purpose: The purpose of this study is to explore the grief/bereavement process of Alzheimer's Disease and Related Dementias (ADRD) caregivers following death of a family member in long-term care (LTC) and develop a theoretical model of this phenomenon based upon in-depth individual interviews. There is limited evidence examining ADRD caregiver grief and bereavement following family member death in LTC settings. Grounded Theory methodology has not been utilized to explore this phenomenon.