Teri Knight, upper left, leaves a reception that followed a memorial service for her two slain children as Hillsboro police officers stand vigil outside Smith Memorial Congregational Church, Sunday, Dec. 11, 2005, in Hillsboro, N.H. The remains of Sarah Gehring, 14, and her brother Philip, 11, were discovered Dec. 1 in a shallow grave near Hudson, Ohio, about 25 miles southeast of Cleveland. The siblings disappeared on July 3, 2003, after attending a Fourth of a July fireworks display in Concord with their father, Manuel Gehring. He later was arrested in California and admitted killing, then driving for hours with their bodies in his van before burying them somewhere off Interstate 80. (AP Photo/Lee Marriner) (AP Photo/Lee Marriner)