Still wondering what evidence could have possibly made the police say this (reminded of this by Copper's above post):
(CBS/AP) EVANSDALE, Iowa -
Investigators say they have evidence that leads them to believe two Iowa cousins who vanished last week are still alive.
FBI spokeswoman Sandy Breault said Saturday that authorities strongly believe 10-year-old Lyric Cook-Morrissey and 8-year-old Elizabeth Collins have not been killed.
"We believe," Breault said, "these girls are alive and
we are not discouraged by the passage of time since their disappearance."
http://www.cbsnews.com/8301-504083_...orities-believe-missing-iowa-girls-are-alive/
I wondered before if maybe they had just used a poor choice of words and meant to say that they are not going to lose hope they could be alive, but the parts I bolded seem to indicate they definitely are aware of some things we are not (which others have pointed out as well). Still wondering what it could be though that is solid enough for them to make these bold statements, but still not able to locate the girls, charge someone, or even name their person of interest.