(CNN) Law enforcement officers investigating the disappearance of two missing Idaho siblings executed a search warrant Friday at a home owned by the children's stepfather. Fremont County Sheriff Len Humphries told CNN that multiple agencies, including the FBI, arrived at the Rexburg, Idaho, home of Chad Daybell on Friday morning to serve warrants linked to the missing children and "suspicious death cases." It's unclear what led authorities to obtain the warrants. Police began searching for Joshua "JJ" Vallow, 7, and Tylee Ryan, 17, in November after learning that they had not been seen or heard from since September. Investigators don't believe the children are with their mother, Lori Vallow, but they think she knows where they are or what happened to them, Rexburg Police said.

Source: CNN January 03, 2020 22:18 UTC