Helen Boaden, director of BBC News has returned to work today, saying it is not her job to decide if she should still be in post.
She also dismissed suggestions that the public's trust in the national broadcaster had diminished. She said:
"It is still the most trusted news organisation in this country"
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Samantha Baldwin, 42, and her sons Louis Madge, nine, and Dylan Madge, six, haven't been seen for two days.
A spokesman for the UK Coastguard said it was coordinating a search operation in the Caernarfon Bay area of North Wales.
Sue and Noel Radford have announced they're expecting another baby in September.