Clara didn’t answer right away.

She turned away from the reading stand and walked to the far corner of the vault room, where a row of heavy gray steel lockers stood locked against the dark brick wall.

She stopped in front of vault locker four.

A thick brass padlock hung through the heavy steel latch.

“There’s a sealed document stored in vault locker four,” Clara murmured, keeping her dry voice low.

“It was locked away the very same afternoon the 2012 tax escrow payment was logged.”