R V Hodge
In 1811, Arthur Hodge became the first (and only) British subject ever to stand trial for the murder of a slave. As part of his defence, Hodge argued that "A Negro being property, it was no greater offense for his master to kill him than it would be to kill his dog," but the court did not accept the submission, and point was dismissed summarily. Counsel for the prosecution also obliquely referred to the Amelioration Act 1798 passed by the Legislature of the Leeward Islands, which applied in the British Virgin Islands. That Act provided for penalties for slave owners who inflicted cruel or unusual punishments on their slaves, but it only provides for fines, and does not expressly indicate that a slave owner could be guilty of a greater crime such as murder or another offence against the person.
The trial took place under English common law in British Virgin Islands. However, there was no appeal (Hodge was executed a mere eight days after the jury handed down their verdict). The jury (composed largely of slave owners) actually recommended mercy, but the court nonetheless sentenced Hodge to death, and so the directions of the trial judge are not treated by commentators as an authoritative precedent.
Read more about this topic: Slavery At Common Law