3 teenagers were fatally shot in South Carolina, and a schoolmate has been arrested

COLUMBIA, S.C. (AP) — Authorities say two people killed three teenagers and wounded a fourth in South Carolina’s capital city in an escalation of an old quibble over a burglary. Sunday afternoon’s shooting happened at an abandoned house where the four teenagers were hanging out. A 17-year-old Eau Claire High School student was arrested on murder and other charges. The sheriff said Monday that officials are still looking for other people. The teenagers who were killed also attended Eau Claire High School. The lone survivor went to a nearby middle school. The school district has provided additional counseling and security at the high school.