This most certainly ain't rocket science:

CRANBURY, New Jersey (AP) -- State police seized more than $5 million in cash Thursday from a tractor-trailer found idling unattended for two days on the shoulder of a roadway, authorities said.

( the rest of the story )

A few questions come to mind...formost among them--who the heck leaves $5 million (in cash, no less!) unsecured and unattended on the roadside?