A Hispanic couple killed a nine-month-old baby boy by injecting her with heroin and cocaine

Oscar Sanchez-Rivera, 24, and Viameri Santana-Berrios, 27, were babysitting the boy when he died from a drug overdose. Doctors found needle marks on his hands and feet as well as undigested heroin and cocaine in his body. A medical examiner told a court in Philadelphia that the young victim, Milton Rojas, had so many drugs in his body that he likened him to a drug mule - the slang for someone who smuggles drugs in their body. The shocking details of the baby boy’s death were revealed at a preliminary hearing in Philadelphia where a judge ordered Sanchez-Rivera, 24, to stand trial on murder. His girlfriend Santana-Berrios will go on trial on third-degree murder charges following a five hour hearing into the circumstances of the boy’s death.