FILE - In this Tuesday, Jan. 7, 2020 file photo Kay and Larry Woodcock speak to members of the media at the Rexburg Standard Journal Newspaper in Rexburg, Idaho. The Woodcocks are offering $20,000 for information that leads to the recovery of Joshua Vallow and Tylee Ryan, who were last seen in September 2019. Their mother, Lori Vallow, also known as Lori Daybell, 47, was arrested Thursday, Feb. 20, 2020, in Hawaii on a warrant issued by Madison County, Idaho, and was being held on $5-million bail. (John Roark/The Idaho Post-Register via AP, File)
HONOLULU The mother of two Idaho children missing since September was arrested Thursday by Kauai police.