But if there were humans behind it, then I'm guessing they got way too lucky. Hell, even for more technologically inclined forces, it seems it sunk a tad too fast. Why?
Those ground forces make a whole lot of sense when you expect the passengers to come paddling out to the shore on emergency rowboats. Then the muskets would be able to slaughter the survivors with impunity.
But that 12 more or less meant that the bomb crit and hit just the right thing, just the right way that it sunk in probably less than a minute, and the survivors in the cargo hold had someone realize they would never make it out and instead sealed the hatches.