Esther Agnes Albert was 69 when she was found murdered near a side entrance to Sacred Heart Catholic Church in Covington, Virginia, on the morning of July 3, 1992. Known as Aggie, she was a lifelong member of the church, a retired chemist, an organist and volunteer who often rode a neon green bicycle through town. She was discovered at about 6:40 a.m. by a woman walking through a nearby alley; an autopsy later determined she had been sexually assaulted and strangled.

The Covington Police Department led the investigation with ongoing Virginia State Police involvement. A foot-patrol officer had seen lights on at the back of the church around 10:00 p.m. on July 2 but found the building dark at midnight. Investigators collected substantial evidence and later tested DNA as technology improved, but no match was obtained in the national database. Several persons of interest were considered over the years, including James Cade Jr., who was ruled out; some persons of interest have since died. No arrests have been made and the case remains an active homicide investigation.

If anyone has information about Aggie, her activities at the church on the night of July 2, or the alley near the side entrance, please come forward.