No they did not, they said they had no comment in regards to Gabby, refused to have any discussions with LE at all, would not discuss what Brian's conversations were with them with when he returned on the 1st, had their atty on stand by to be sure LE did not ask a single question about Gabby when they went to the house on Friday to discuss where Brian was. This was before her body was found, what if there had been an opportunity to save her, what if unbeknownst to them Brian had revealed info that could have helped her? They did not cooperate in the search for Gabby, they cooperated in regards to the search for their son. MOO
edited to add, they knew she was deceased MOO