Authorities used cellphone information from the now-deceased uncle of two missing Idaho children to
find the youths' bodies on a rural property earlier this month, according to court documents.
KBOI reported that court documents made public yesterday reveal that the FBI tracked the cellphone of Alex Cox, Vallow's brother and JJ and Tylee's uncle.
The FBI tracked Cox's cellphone on Daybell's property four times during the month of September.
According to court documents, Cox's phone pinged on Sept. 6, 9, 23 and 25 at the location where the remains were found.
Dead uncle's cellphone leads to the discovery of children's bodies