Case about couple's kid being stolen, but couple smiles?

[bluejazz87]

There has been a case where I'm 90% sure it was profiled on Unsolved Mysteries a long time ago. I think it had to do with a couple's child being stolen from their household. An investigation was soon starter and the parents even soon came under suspicion...especially when there was footage at the crime seen with both of them seen smiling during all the chaos. Does this sound familiar to anyone? I thought it was the case regarding the Dowaliby, but I watched that segment again on YouTube, and that wasn't it. Any clues?

[cmyweb]

This was the case of Sabrina Aisenberg. Infant stolen from home in Florida area. No one heard anything and the older kids were fine. She has not yet turned up. While being interviewed on the news and making a plea for her return, many people felt the parents came across as less than sympathetic/concerned. There was also video footage of them getting into a car with the police where they (at least the mom) appeared to smile.

[Apostapler]

http://www.charleyproject.org/cases/a/aisenberg_sabrina.html

Her parents are still convinced she's alive, at least they were when they were last interviewed. They still hold out hope she is out there.

[crochetbuff]

They were on Oprah during 2009 (I believe), had both of their now teenage children with them.