"You've been keeping me too busy looking after myself.

However," he added, "it's time something was done." He took a magnifying glass from his pocket and examined very closely the whole of the front of the safe.
"No sign of finger-prints," he muttered.

"The person who opened it probably wore gloves." He fitted the combination and swung open the door.

He stood there, for a moment, speechless.

Something in his attitude attracted the Inspector's attention.
"What is it, Mr.Quest ?" he asked eagerly.
Quest drew a little breath.