Mary Caldwell, described as 58 or 59 and a retired school teacher, was murdered on February 20 or 21, 1985 in her Telegraph Hill apartment in San Francisco. She was killed alongside her sister Christina in an attack carried out by Richard Ramirez, known as the Night Stalker. Ramirez’s crime spree in the mid-1980s included multiple home invasions, assaults and murders; his offenses were marked by extreme violence and, according to accounts, torture and sadistic rituals.

Mary Caldwell’s killing was among the murders attributed to Ramirez during that period. Ramirez was later apprehended and convicted of multiple murders, including Caldwell’s, and received a death sentence.

Does anyone have memories of Mary’s life in Telegraph Hill or information that could add detail about her final days?