Eighteen Black women who were told decades ago that their babies had died soon after birth at a St. Louis hospital now wonder if the infants were taken away by hospital officials to be raised by other families.

The suspicions arose from the story of Zella Jackson Price, who said she was 26 in 1965 when she gave birth at Homer G. Phillips Hospital in St. Louis. Hours later, she was told that her daughter had died, but she never saw a body or a death certificate. No one is sure who was responsible, but Price’s daughter ended up in foster care, only to resurface almost 50 years later.

Melanie Gilmore, who now lives in Eugene, Oregon, has said that her foster parents always told her she was given up by her birth mother.