The Keys sheriff’s office came across some white stuff Christmas week. But it wasn’t the usual kind of snow. About 74 pounds of cocaine were spotted floating off the Lower Keys by a fisherman Wednesday afternoon. The fisherman, who was boating south of Sugarloaf Key, notified a Monroe County sheriff’s deputy who was on marine patrol at the time. Because the floating packages were in federal waters, the packages were put in a Monroe County sheriff’s patrol boat and turned over to the U.S. .en.