FORT WORTH, Texas — Amina Said and her sister, Sarah, were girls with big dreams. A prosecutor on Tuesday described the teens as bright young girls who as students at Lewisville High School wanted to be doctors, attend college, marry and have a family. But their father, Yaser Said, was a man who possessed them, controlled them and finally killed them in 2008, said prosecutor Lauren Black in the opening statements of Yaser Said’s capital murder trial in Dallas. “He got extremely dangerous,” Black told the Dallas County jury Tuesday. The other prosecutors in the case are Brandi Mitchell, Jaclyn …
