It's a newspaper report from the inquest in June 2009. Disclaimer - I have no first hand knowledge of the incident at all so am only going by what I read.
It appears that the hotel had been told by Cornwall Fire Service (in July 2006) that their alarm system needed upgrading but this had not been picked up or mentioned in the subsequent fire risk assessment. The Assessor was "... responsible for advising the hotel group on all aspects of health and safety from February 2007 and had looked at the hotel's fire risk assessment in March of that year."
At the inquest it looks as though the Barrister for the Company running the hotel was trying to imply that it was the assessor's fault for not bringing this to the attention of his client. "Jonathan Waite QC, the barrister representing the Holdsworth Group, said .... "Looking back at it now and knowing how Holdsworth were relying on your advice, was it a glaring admission not to flag up the need to install the L2 system?"" The Coroner told the assessor that he did not have to answer the question as "under what is known as Rule 22, he did not have to respond to questions which may or may not incriminate him."
There's clearly more to it than that as a separate Fire Safety Consultancy had also at some stage given advice that the alarm system should be replaced and this seems to have been disregarded, however I don't know enough about the case to comment. I'm sure there is further discussion elsewhere on the forum from a while ago and someone will be along to point out where in a minute I expect!