DATELINE: NBC's KATE SNOW!

Kate Snow joined NBC News in May 2010 as a correspondent for "Dateline NBC." Previously, Snow was the anchor of the weekend edition of "Good Morning America" since the show launched in September 2004. Based at ABC News' headquarters in New York, she also contributed to various ABC News broadcasts as a correspondent, frequently reporting for "Good Morning America," "World News with Diane Sawyer" and "Nightline."A political junkie with a deep interest in world events, Snow covered a wide range of stories for ABC News. She was one of the first ABC News correspondents on the ground in Haiti after the devastating earthquake there and covered everything from search and rescue efforts to incredible stories of survival. Kate Snow reports from inside the family circle of missing 7-year-old Kyron Horman to bring viewers the latest developments in the case, and an emotional and candid interview with his biological parents, Kaine and Desiree. In addition, she speaks exclusively to Desiree and her husband, Tony, who brings a detective's take to how this case has unfolded over the last seven weeks.