Luther followed the two, only a few steps behind in case Isobel collapsed. He was silent, musing over what Isobel had said about the man who had commited suicide - he had a good enough guess on who thanks to previous forum activity and the lack of reaction with her post - when Isobel broke the silence.
Him was immediately connected to the dead man and Luther's hand went to his waist. He believed her when she said it was a suicide - she clearly believed it in this state. It had been his guess as well and why he hadn't investigated but when said like that...one couldn't be too sure.