IMO, the parents behavior was suspicious before they hired an attorney. Per LE, they stopped cooperating with police, per them and members of the family, they never stopped cooperating with LE.
When the attorney came into the picture, that confirmed to me that they were NOT cooperating with LE because they are refusing seperate interviews and sit-down discussions with LE. I look back at the "he said/she said" when it came to cooperating/not cooperating and now I can see that it was the parents who were refusing to do anything else with LE therefore that raised my credibility towards LE and their investigation.
In reality I don't think you can refer to this as an attorney being hired, it was an attorney that contacted them to work pro bono. Had these parents been shopping for an attorney, that to me would be even more suspicious.
The question I ask myself in regards to this situation, when do you "give up" on your own child? After x amount of hours of questioning? After they may ask you difficult questions to clear you from this situation? I've said it before and I will say it again. My children are my responsibility. I would fight for my children, and I would die for my children. I brought them into this world, and it is my responsibility as a parent to do whatever I have to do for them, especially when they can't talk and barely walk.
I also can't picture myself sitting no more than 25-50 feet away from people who want nothing more than for my child to be found, my window blinds closed, my door closed, and I refuse to go outside to pray for my baby and plead everyone to continue to raise awareness to find my baby or find the person or persons responsible for her dissapearance.
I'm a parent, a proud parent, and I will never give up on my children.