Relatives: Bodies found are 2 kids missing since September

Relatives of two children missing since September said Wednesday that the bodies of two kids uncovered in rural Idaho are the young boy and his big sister, whose mother and her husband are behind bars in the case that has seized global attention.

Authorities have not released the identities of the bodies discovered on the property of Chad Daybell, who married the children’s mother, Lori Vallow Daybell, a few weeks after the kids were last seen.

But Joshua “JJ” Vallow’s grandfather Larry Woodcock told the Post Register in Idaho Falls that “both children are no longer with us,” also referring to 17-year-old Tylee Ryan.

Extended family members of both children sent a joint statement to Phoenix television station KSAZ-TV confirming the deaths and asking for privacy.

It’s another grim turn in a case that had dragged on for months without answers, captivating people with its ties to the couple’s doomsday beliefs and the mysterious deaths of their former spouses.

Human remains found at Idaho property of man tied to missing kids

But developments were rapid this week: Investigators searched Chad Daybell’s property for evidence, they found children’s remains, and prosecutors charged him with destroying or concealing two sets of human remains.

Daybell's attorney, John Prior, didn’t immediately respond to a request for comment. A judge set bail at $1 million during a short hearing.

Police began searching for Tylee and JJ — who was 7 when he vanished — in November after Woodcock and other relatives raised concerns. Police say the couple lied to investigators about the children’s whereabouts before quietly leaving Idaho and being found in Hawaii months later.

Mom of 2 missing kids to be sent to Idaho to face charges

In court documents, Madison County Prosecutor Rob Wood said he believes Chad Daybell either concealed or helped hide the remains knowing that they were about to be used as evidence in court. Wood said the first body was hidden or destroyed sometime on or after Sept. 8 — the last known day that Tylee was seen — and the second on or after Sept. 22, the last known day that JJ was seen.

A document that details the reasons behind the charges isn’t available to the public. Wood asked to have it sealed, saying it could compromise the criminal investigation. The prosecutor also noted how much media attention the case has received and said keeping the document secret would help preserve Daybell’s right to a fair trial.

Lori Daybell already has been charged with child abandonment and obstructing the investigation and is in jail on $1 million bond. Her attorney has indicated she intends to defend herself against the charges, and she is scheduled for a preliminary hearing next month.

Besides the missing children, the couple also have been under scrutiny following the deaths of both of their former spouses.

The complex case spans several states and began with Lori Daybell’s brother shooting and killing her estranged husband, Charles Vallow, in suburban Phoenix last summer in what he asserted was self-defense. Vallow was seeking a divorce, saying Lori believed she had become a god-like figure who was responsible for ushering in the biblical end times. Her brother, Alex Cox, died in December of an apparent blood clot in his lung.

Shortly after Vallow’s death, Lori and the children moved to Idaho, where Chad Daybell lived. He ran a small publishing company, putting out many fiction books he wrote about apocalyptic scenarios loosely based on the theology of The Church of Jesus Christ of Latter-day Saints. He also recorded podcasts about preparing for biblical end times, and friends said he claimed to be able to receive visions from “beyond the veil.”

He was married to Tammy Daybell, who died in her sleep last October of what her obituary said were natural causes. Authorities grew suspicious when Chad Daybell married Lori just two weeks later, and they had Tammy Daybell’s body exhumed in December. The results of that autopsy have not been released.