An 18-year-old man has been arrested after a 21-year-old Carnegie man was shot and killed inside a home in Washington County Sunday night.
It happened around 11:15 p.m. at a house on Walnut Street in Ellsworth Borough.
The coroner's office says Elijah Johnson was shot inside a friend’s home.
Troopers later arrested Christopher Harper in New Castle.
Police say that Johnson and Harper knew one another and got into a fight about a woman.
Harper is facing several charges, including homicide, burglary, recklessly endangering another person and a firearms violation.