Extra: Nayla Souki on her relationship with Yazeed Essa
Nayla Souki met Yazeed Essa in an online chat room about three months after he fled the U.S. and arrived in Beirut. She tells "48 Hours'" Troy Roberts about their relationship, what he told her about his wife, Rosie, and why she remains hopeful of his innocence despite being found guilty of his Rosie's murder.