Leah Esther Smallbone. When most people heard her name, they automatically thought of her older brother Joel and her twin brother, Luke. She's never been the most talented in regards to music, but when it comes to technology and crime scenes, she's one of the best. Then, not long after Joel gets married, she's transferred to a new FBI unit....In Quantico. The BAU. While there, she meets new friends, and starts making a name for herself. Then, she's forced to go back to Nashville when things start going awry....And then an unsub starts stalking her brothers. Can Leah and her teammates make it through yet another case? And will Leah be able save her family and face the bad memories that come with returning?