North Norfolk MP Norman Lamb said he was "deeply shocked" by the news.
I've known Keith for some years through his work on the council and we both attended the wedding of a mutual friend a few years ago.
We've always been on very good terms despite the fact I'm Lib Dem and he was a Conservative.
I didn't know Andrea beyond seeing them both at civic events but she was always good for a friendly chat.
I share the community's sense of disbelief and my heart goes out to all of their family and friends.
More top news
A funeral is to be held outside in the US state of Georgia for Bobbi Kristina Brown, daughter of the late Whitney Houston and Bobbi Brown.
Experts have warned that Ash dieback's impact on millions of trees could have serious consequences for the landscape and wildlife.
White House officials said that the US intelligence community has confirmed the death of Afghan Taliban leader Mullah Omar.