I tried to verify the authenticity of this case with my wife's families from around the Av Liab area. It was said that the parents were constantly out gold digging leaving this boy and his sister home alone. It was also said that the "company" started out with sacrificial animals like chicken, pigs, cows, etc. until they decided to use humans. While these kids were home alone and out playing, They've wandered around and the boy was kidnapped by the chinese. The boy ended up being the sacrificial "animal". The girl told the parents and they along with the laotion police went looking for the boy and ended up at the place where the boy was sacrificed. There was a room that the Chinese didn't want them to go into and claimed that it was sacred to the Chinese. This was only to mask the officials and the parents until they can move the body elsewhere. They moved the body and instead of moving it to another place, they took his body and dumped it at some trash place. That is where the boy's body was recovered.
Per the people in Av Liab, the boys parents were afraid of pressing charges on the Chinese due to fear of the Chinese knowing black magic. That was the end of that case.....
This is what was told to me while trying to authenticate this incident. I can't say it is true or not. It's just what's been told to me.