[footfootfoot]

I think there are definite differences in decomposition for one. If a person dies in a warm room decomposition sets in right away, and would be noticeable by the time the body froze. If a person freezes to death there are some cellular changes that take place during the process, but I don't remember them off the top of my head.

A good forensics person can tell just about anything from a dead body. It's pretty amazing.

Well, except for why he had 600Grand and an unpaid bill.

I wouldn't doubt depression for a minute. Anyone who's had it will tell you it can be a day's work getting psyched up to go to the mailbox. It doens't matter how much dough you have.