2. Can you link to me where it is stated by LE that Drew and Heather were being cooperative? Just one link is fine...not the dozens you mention.
http://usnews.nbcnews.com/_news/201...girls-case-mom-says-she-passed-polygraph?lite
"A spokesman for the Collins' family, Craig Ceilly, emphasized that Heather and Drew Collins have been "cooperating 300 percent from day one" with investigators as they live through what he called their worst nightmare."
http://articles.latimes.com/2012/jul/19/nation/la-na-nn-missing-iowa-cousins-20120719
Heather and Drew have been called in so many times by the FBI and gone willingly because one little answer could lead to something, said Renee Wrabek, who has known the couple for six years. They want to do whatever it takes to get those children found.
http://www.desmoinesregister.com/ar...18/missing-Iowa-girls-bodies-found-by-hunters
"Abben last summer repeatedly said the families had been cooperative and noted in late July that police had never said the investigation is going toward the family.