A week after 4 Idaho students were killed, there are mounting questions and few answers

With the investigation into the killings of four University of Idaho students in the town of Moscow now entering its second week, authorities say efforts to find the culprit in the attack are ongoing.

​With the investigation into the killings of four University of Idaho students in the town of Moscow now entering its second week, authorities say efforts to find the culprit in the attack are ongoing.