"... It is a capital mistake to theorize before one has data. Insensibly one begins to twist facts to suit theories, instead of theories to suit facts..."
Times are changing & the gentlemen of 221B Baker Street are on the lookout for an able data sleuth. Watson finds one.
Customers of the Loan processing division at the Maiden Lane Bank aren't happy, and so is John Green. Can he get to the bottom of this before it is too late?