It's incredible the way it's moved from sand to cement and from poverty to wealth in such a short time scale, but the city inevitably lacks much in the way of history or culture. The spice market has a certain charm and yes, the gold souk has some amazing prices,although the styles are mostly rather ornate for Western taste.
We went there after Oman and the contrast was startling. Oman is stunningly beautiful and natural. Dubai is unashamedly capitalist and flaunts its wealth and appears as ugly and 'vulgar' in comparison.
But that's a different issue from the one raised by the OP. The reported case is shocking. However, the fact that Dubai is now so dependent on tourism - it only has a fraction of the oil of Abu Dhabi - means that it can't afford to upset its customers, so hopefully this case will have a positive outcome on appeal.