Dorothy Louise Birdy Glaser, 59, was one of four people shot and killed in a sniper attack on a residential street in Coraopolis, Pennsylvania, on July 21, 1980. A gunman fired from upper floors of a house at neighbors on the street, striking multiple people; four died and a fifth was wounded. Reports and court records name Victor Belmonte Jr., then 23, as the shooter; he left the scene and later surrendered at the Pennsylvania State Police barracks in Carnegie the same evening and was arraigned the next day.

At a 1981 trial the defense argued temporary insanity; testimony described Belmonte retrieving multiple firearms, including a .35-caliber Marlin rifle, and firing from a third-floor vantage point. The jury rejected the insanity defense, and in 1982 Belmonte was convicted on four counts of third-degree murder and sentenced on November 22, 1982, to 20 to 40 years in state prison. Memorial and archival listings continue to name the four victims, including Dorothy Louise Birdy Glaser.

If anyone knew Dorothy Birdy Glaser or has information about that night in Coraopolis, please share what can help keep her memory clear.