Officials detail arrest of 18-year-old accused of killing PennWest California student

Name: Officials detail arrest of 18-year-old accused of killing PennWest California student
Uploaded: 2026-08-20T20:57:00-0400
Duration: 13 min 8 s
Description: Karoline Heintz was stabbed to death by Royce Moser, her boyfriend, in Washington County, Pennsylvania, authorities said.

Karoline Heintz was stabbed to death by Royce Moser, her boyfriend, in Washington County, Pennsylvania, authorities said.