Throughout history, almost 16 percent of serial killers were adopted. James Munro, 18, was an accomplice to almost 44 murders. When he was about to a year old the Munro family adopted him. He had a good life until he found out that he was adopted. He began to build up anger and decide to let out his anger in his killings. When a child is adopted, the heritability of it committing a crime is higher than those who have their biological parents. Traits between an adoptee and a biological child mainly should do with their upbringing at home. If they have a rough upbringing and have experiences that traumatize them then they will go out and commit a crime in society. In the case the James Munro. He had more in common with his adopted family, but something triggered him when he learned the truth about why his family left him. Leaving him to have a more similar nurture