In this undated photo provided by the Ivie family, Border Patrol Agent Nicholas Ivie is seen. Ivie, a 30-year-old father of two, was shot and killed in the sparsely populated desert in southeastern Arizona early Oct. 2, 2012. (Associated Press/Ivie Family, Cole Kynaston)

Photo by: Cole Kynaston

In this undated photo provided by the Ivie family, Border Patrol Agent Nicholas Ivie is seen. Ivie, a 30-year-old father of two, was shot and killed in the sparsely populated desert in southeastern Arizona early Oct. 2, 2012. (Associated Press/Ivie Family, Cole Kynaston)