Court hearing held in notorious case of children’s deaths

FILE - In this March 6, 2020, file photo, Lori Vallow Daybell glances at the camera during her hearing, with her defense attorney, Edwina Elcox, right, in Rexburg, Idaho. An Idaho prosecutor is expected Monday, Aug. 3, 2020, to begin sketching out his case against an Idaho couple at the center of a bizarre missing children's case that ended in tragedy when their bodies were found buried on a rural eastern Idaho property earlier this year. Chad Daybell married the kids' mom, Lori Daybell, late last year, and she's charged with conspiring to help keep the bodies hidden. Both Daybells have pleaded not guilty. (John Roark/The Idaho Post-Register via AP, Pool, File)

Chad Daybell listens during his preliminary hearing in St. Anthony, Idaho, on Monday, August 3, 2020. The preliminary hearing will help a judge decide if the charges against Chad Daybell will move forward in state court. Daybell, 52, is charged with concealing evidence by destroying or hiding the bodies of 7-year-old Joshua "JJ" Vallow and 17-year-old Tylee Ryan at his home. (John Roark/The Idaho Post-Register via AP, Pool)

Chad Daybell, left, confers with defense attorney John Prior during a preliminary hearing in St. Anthony, Idaho, on Monday, August 3, 2020. The preliminary hearing will help a judge decide if the charges against Chad Daybell will move forward in state court. Daybell, 52, is charged with concealing evidence by destroying or hiding the bodies of 7-year-old Joshua "JJ" Vallow and 17-year-old Tylee Ryan at his eastern Idaho home. (John Roark/Post Register via AP, Pool)

Defense attorney John Prior, right, addresses Magistrate Judge Faren Eddins as to why he and Chad Daybell, left, are not wearing masks in court during a preliminary hearing in St. Anthony, Idaho, on Monday, August 3, 2020. The preliminary hearing will help a judge decide if the charges against Chad Daybell will move forward in state court. Daybell, 52, is charged with concealing evidence by destroying or hiding the bodies of 7-year-old Joshua "JJ" Vallow and 17-year-old Tylee Ryan at his eastern Idaho home. (John Roark/The Idaho Post-Register via AP, Pool)

BOISE, Idaho — A detective Monday described in excruciating details how investigators unearthed the remains of two children who had been missing for months while searching the rural Idaho property of a man charged with concealing evidence.