Sleeping on a case of coffee...

So Elena has a case. To study, analyze and evaluate others on. Oh no, she isn't a professor. It's a role she has to play - and will be evaluated on. Yes. Confusing.

But not nearly as confusing as the case!! A case of coffee. A case on coffee. A case to tuck under her pillow in the hope that something creeps into her dreams that might help her make sense of the java jumble. Whew!

It would take the brilliance of Holmes on this one - but alas not so elementary for Elena!