Black adopted children going missing, then found dead later with their organs scooped out

With all the orphans in the western world why so much emphasis on children in 3rd world and developing countries?
QuoteOne such case is that of 14-year-old Jason Smith in Eros, Louisiana whose death was ruled an accidental drowning despite the fact that his organs were missing when his body was found. A case that received more attention but did not provide the family with any more answers is that of 17-year-old Kendrick Johnson whose death was initially ruled to have been the result of accidental suffocation. A second autopsy yielded a different conclusion, but when the second autopsy was performed, his body had been stuffed with newspaper, and his organs were missing.
More recently in September 2014, 24-year-old Ryan Singleton?s body was found in a California desert with his eyes, heart, lung, liver and kidneys missing. Singleton?s mother believes that his organs were stolen because the rest of his body remained in tact, meaning the organs had not been eaten by animals