Skeletons in the closet?

Sniffing round the table legs at another industry party this week, my rat ears picked up an interesting snippet regarding the new Malmaison hotel in Oxford. Seems they're keeping the old iron cell doors (Grade-I listed, you see). Should be cosy. Intriguingly, I also overheard mention of "bodies". Sounds like the builders may have unearthed a few unexpected surprises. If anyone can shed any light, drop me an email or something.