New details revealed in the case of Derek Rosa, the 13-year-old teenager accused of stabbing his mother to death in Florida. Videos show Irina Garcia, 39, breastfeeding her newborn baby in Hialeah, moments before she was allegedly murdered by her son.

They also show Rosa, hours later, when she calls the police and the agents enter her house. Rosa has been charged with first-degree murder in connection with the death of his mother. His case has been placed in the adult felony court system.