I hate to bring SF up, but in David Weber's Honorverse, they had exactly this issue -- slavers would dump their slaves the moment they thought they might run into trouble.Zaune wrote:It's not insurmountably difficult to dispose of a body with a bit of forethought and planning, or at least create reasonable doubt if and when the remains do turn up. I'd rather have the slavers plea-bargain their way out of a long sentence while their victims go on to make a full recovery.
So what happened was that the Manties and Havenites actually cooperated and passed a law that said that if your ship was found with the equipment to carry slaves, but no slaves were found; then you were ipso facto considered guilty of mass murder -- spacing your slaves -- because where are they?
This like so much of Weber's work was stolen from actual history -- there was an Equipment Clause used by the anti-slavery patrols off of Africa from 1808 onwards -- a ship could be seized if it had signs it would carry slaves:
- Large Cooking Pots
- Shackles/Manacles
- Large amounts of wood planking (to form a slave deck)