In January 2009, a three-year international manhunt for Dr. Yazeed "Yaz" Essa finally came to a close, as the FBI captured the playboy doctor in the Middle East and returned him to the U.S. to stand trial for his wife's murder. It is a story that Ess... (more)a's friends say is too bizarre to believe - a young mother poisoned, an upstanding doctor accused, the pursuit of a fugitive across four countries, and an investigation that drew on the resources of law enforcement agencies worldwide. Only four years earlier, Essa's life had seemed close to perfect. He was a successful doctor and businessman, and had been married for nearly six years to Rosemarie DiPuccio, a nurse. The couple lived in a beautiful home in a Cleveland suburb with their two young children. Then, on Feb. 24, 2005, their happy life came to a crashing halt when Rosemarie, on her way to see her sister, was in a minor car accident. While the 38-year-old did not suffer any physical injuries, she passed out and was brought to a Cleveland hospital. Shortly after, she was pronounced dead. Correspondent Troy Roberts reports on 48 HOURS MYSTERY "firstname.lastname@example.org".