Sen. Rachelle Lee Aud Crowe majored in biology and thought she was going to join the FBI when she began law school, but after her brother’s death she decided to stay in Illinois to be with her family.“After my first semester in law school we had a real tragedy strike our family. Our brother was killed in a car accident along with my cousin,” the new Wood River Democrat said. “My parents were going to raise my brother’s kids who were 1½ and 3 at the time. I knew that I would never be …