the victim, 33-year-old zadarias platt is on trial for the murder of his pregnant wife jilani. and the man attacking him is jilani's brother. >> i would never condone a person coming out of the audience toward a defendant, but i totally understood. completely. >> my sister was wonderful. she was wonderful. >> on october 3rd, 2009, 26-year-old jilani vanishes from her columbus, georgia, home. the aspiring pharmacist is 10 weeks pregnant with her first child. based on a history of domestic violence, her husband immediately becomes a suspect in her disappearance. when questioned by police, platt eventually leads them to the retention pond where he dumped her body. the cause of death is a gunshot to the head. >> he was charged with murder, felony murder, aggravated assault, feticide, possession of a firearm. >> jilani's family takes the news of her death very hard, especially her brother gerald carter. >> her and gerald appeared to be really close. you could tell there was a lot of emotion there over his sister's death. >> as the murder trial begins, carter is anxious and angry. an