Start in the Keep and take your ICA Remote explosive, Tranquilizer gun and a case containing a sniper rifle. Stashing your lockpick in the Morgue. It is very important to not get spotted as you won't get the last challenge for hiding the six guards. If you don't get a pop-up after you dump the first guard, then you were spotted at some point.
You will unlock these challenges and the ICA Executive briefcase Mk II upon completion-
The baggage we carry.
A curious case for Sophia Washington.
The brief case of Charles Dexter Ward.
Another suitcase in another face.
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