My mom was telling me about a couple of college girls that were murdered, I think she said in Nebraska. She said that a couple people(?) received frantic phone calls from them and then that was it, the girls disappeared, and were later found dead. I can't find any articles about this online, can anyone enlighten me? I don't know any names, maybe it wasn't in Nebraska, if the story sounds familiar to you from elsewhere... My mom said it was fairly recent.