Severed Tongues

After hearing Roxy's question, Duncan stroked his beard thoughtfully, trying to recall the details.

"Declan was definitely odd. At first, I thought he was just being mysterious by not talking, didn't expect he is mute..."

"And Jenna suddenly claiming she knew sign language was strange too..."

"No," Roxy interrupted him, "Jenna doesn't know sign language at all. Because I do, and Declan's gestures