More than two years after four University of Idaho students were found stabbed to death in their home, a 911 call is released from the two surviving roommates. During the call, multiple people can be heard speaking with the dispatcher.

The chilling 911 recording from the night four University of Idaho students were butchered in their off-campus home was made public this week — revealing the chaotic and terrifying aftermath of the quadruple homicide.

The audio of a 911 call made on the day four University of Idaho students were stabbed to death reveals confusion as the callers realized at least one student was not waking up.