sentences:  Roberts co-anchored the station's 5, 6, and 11 p.m. newscasts from January 2011 until December 2013 when her contract expired.Shortly after her departure from WPRI, she began appearing as an anchor for CCTV America, the American division of China-based CCTV News.Roberts has covered many stories throughout her career, including those on hurricanes Katrina, Rita, and Wilma; the Michael Jackson trial; the Sago Mine disaster, and the 10th anniversary of the Oklahoma City bombing.