Jacob Wallace

Jacob Wallace is a serial killer that appeared in Criminal Minds in the episode Innocence in season 14.

Criminal Minds
Not much is known about Jacob except that he and his family were moving, he had a violent push after injuring one of the students. At some point in his life, Jacob discovered that Danny was not his father that made him to go mad. He then kills Melissa his, with a rifle to death, he is then to be shown firing on his body and then he goes away. He then kills his aunt, Laura, After his stepfather confessed to BAU and soon BAU noticed the DNA, Jacob later attempts to target his half sister Lizzie, plus he shoots the social worker after JJ appears and tries talk to him enough for Luke to attack and arrest him.