overnight in arizona. >> thank you, will. fox urgent now. a sentencing hearing getting underway right now for a man involved in a murder of border patrol agent brian terry. he died in a shootout in 2010. his death revealing a gun sting known as "fast & furious." it was supposed to fall guns from the u.s. to mexico and the fed did not track some of the weapons and investigators say bandits left two of them at the scene in the shootout in which agent terry was killed. william? >> reporter: no one could have conceived at the time of terry's death how these dominoes would fall. the exposure of "fast & furious." the resignation of top officials in washington, and, of course, the contempt charge and finding against attorney general eric hold are for with holding documents. right now behind me at the federal courthouse in tucson, a