'Personally' If I was innocent or even knew a little but had not had any part in it I would want to tell the Police every little thing I knew In order to help them and prove my innocence....Having said that I am possibly naiive and should take legal advice, but I'd still be wanting to help. I haven't seen any kind of embarrassment/remorse or anything that shows SH is indeed completely innocent on ALL charges. At this point I don't think she took part in the Murder but can't believe she didn't know anything or help in the aftermath. Too many coincidences say she knows more!
IN MY HUMBLE OPINION
Would love to know if the issue with their toilet was mentioned to DG & AG??
Ive mentioned since that post that I'm talking generally about 'no comment' interviews. I agree, in relation to a missing family member...or a missing anyone, the priority would be to get them home, surely?!