Rebecca Gibson

Rebecca Gibson was the daughter of Bill Gibson.

Overview
Rebecca's mother died in labor, leaving Rebecca with her upset father. After twenty years, Rebecca hanged herself. Her body was cremated, like her mother's.

While investigating the family house, Sam and Dean Winchester discovered from Rebecca's diary that Bill had raped, impregnated and verbally abused his daughter, and kept their child locked away inside the house. Sam and Dean surmised that this girl broke out and killed Bill.

Later on, the brothers discovered that Rebecca also had a son. In order to protect the Carters, a family who planned on moving into the empty house, Sam and Dean were forced to kill Rebecca's children.

Appearances

 * Season 4
 * Family Remains