From Yahoo News/AP:
BOGOTA – It's a game played out regularly on the high seas off Colombia's Pacific coast: A U.S. Navy helicopter spots a vessel the size of a humpback whale gliding just beneath the water's surface.
A Coast Guard ship dispatches an armed team to board the small, submarine-like craft in search of cocaine. Crew members wave and jump into the sea to be rescued, but not before they open flood valves and send the fiberglass hulk and its cargo into the deep.
Colombia has yet to make a single arrest in such scuttlings because the evidence sinks with the so-called semi-submersible.
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My Comment: When there is a will .... there is always a way. For drug smugglers .... they do not only have the will .... but more importantly .... they have the money.