what do his parents know? and it almost defies reasonableness for them to know nothing. and whatever they know, do they have a responsibility to tell authorities or the petitos, i'm not talking about legal duty, we know they don't have that, but in terms of a responsibility. now, also another question for us. the discrepancy between the attorney for the family and police about actions taken the night that brian went missing. listen to this. >> let the record be clear. the laundries reported brian did not come home the night he went out for the hike. >> if we had that information, there's a million things we would have done differently.