Authorities said Rebecca Jo Blackmore, who was 16 years old when her baby died in 2011, killed her newborn child by stabbing the baby girl to death with scissors.
We don't know her motives, but since she attempted suicide as well, maybe she was doing it because someone was harassing her or her child and drove her to it.
Lohr, David. "Rebecca Jo Blackmore, North Carolina Teen, Sentenced In Killing Of Infant Daughter." The Huffington Post. TheHuffingtonPost.com, n.d. Web. 17 Sept. 2015.