The Hidden Trap

"Cassius?" Duncan's voice wavered. "Haven't we already figured out who the killer is? Why don't we just call them out?"

"The blood message said that as long as we correctly identify the culprit, we can complete the task and find the exit, right?"

Gideon exchanged a glance with Duncan and spoke in a low tone, "Think again. What exactly does he want us to identify?"

"And I need to correct one thing—