Investigators say four teenagers were killed in two shootings in Newberry, South Carolina over the weekend.

Police Chief Kevin Goodman says no arrests have been made. A 16 year old was killed first early Sunday, then three other teens were fatally shot later in the day about two blocks away. The victims reportedly knew each other and one teen questioned in the first shooting was killed in the second one.

Newberry High School is closed today and students are learning virtually as a precaution, while police have beefed-up patrols.

Thanks to Mary Liz Nolan of WGAC for the story.