1967 Clinton County, Pennsylvania shootings

On October 23, 1967, a series of shootings occurred at several locations in Clinton County, Pennsylvania, United States. The gunman, 40-year-old Leo Held, opened fire at his workplace in Lock Haven, the William T. Piper Memorial Airport, and the home of one of his neighbors in Loganton, killing seven people (one of whom died five years later) and wounding five others.