A faint expression of amusement crossed Luther's face as Parker attempted the buttons. Irony said it wouldn't respond and as the buttons failed to light up, he let out a low chuckle. "If we wait long enough it might set us free."
He raised a brow before nodding. "I usually risk the stairs - four flights isn't much." His expression tightened. "Today I thought I'd risk it. Lesson learned once again."