His fingernails have already changed colour, by the time the photo was taken. That doesn't happen til hours after death. How long was he there for? Why didn't they take him somewhere more private? What is going on here?
I wonder how old this guy !?
Alas, I can not see his face.
At guy costume formal trousers.
I'd removed his shirt and jacket, socks and shoes, and put him on the table ....
Great photo!