Gardener Finds Tube While Working on Lawn, Then The Homeowners Tells Him This

Locked no more

As they set the briefcase on the kitchen table, Sam noticed it was locked. But that was about to change. Mr. Langley reached beneath his shirt and pulled a small key from a chain around his neck.

With trembling hands, he unlocked the case and opened it carefully, keeping one eye on a small gap in the curtains.