Although there is quantifiable evidence that Neel and Chagnon miss-used the vaccine, the accusations upon Chagnon with his further field work have been stated but not proved. Chagnon could have been unaware of the intentions of Neel. They were not there during his stay with the Yanomami, but with more research on this topic, I will come to a conclusion on Chagnon's actions. Currently, I think he might be guilty by association, but should his actions be proven true, they are of grave nature especially the sexual assault charges. More importantly, why did no one question the actions of Neel while he was going behind the back of all that is Anthropology? Neel was only concerned with his research and did not care about the people he was testing.