Doreen Marfeo, 34, of Johnston, Rhode Island, was last seen on March 29, 1990, when she disappeared from her home under suspicious circumstances. She left behind her car, personal belongings and her two pet cats, and was reported missing by her husband Stephen two and a half days after she was last seen. Stephen told investigators he had seen her at the house during a lunch break before returning to work that day.

Investigators later learned Stephen had hired private detectives to follow Doreen because he suspected infidelity, although no evidence supported that suspicion. Months after her disappearance the police received two typewritten letters that implicated Stephen in Doreen’s death, but no charges were filed. Police strongly suspect Stephen’s involvement. In 1999 Stephen killed his girlfriend and then died by suicide; a note he left suggested guilt about Doreen’s disappearance without providing details. Doreen’s body has never been found and the case remains unsolved.

If anyone knew Doreen, her movements in late March 1990, or has information about the letters or private investigators, please share what is known.