Even IF they were a low rent tenant, and their belongings total $200, if someone makes a claim against you, it is up to you to provide the proof there was no bags of gold.As to the cleanup of bodily fluids, yes, there are specific measures you must take.

But the other day I was on my way to one of my properties a transmission repair shop I pass all the time is up for sale.

Do not leave it up to the property owner.They might not confirm the fax went through to the bank,they might submit tot he wrong department,they might be using an old dirty fax machine where the transmission was garbled and the bank cannot read it etc.Make sure they sign the release EXACTLY as they signed the closing papers when they bought.I have had instances where unless the signature is exact as what they have on file for closing docs they will not release info.If someone married or they sold to someone else etc. you can explain that away it's just more steps.

As Bill mentioned there is air transmission and material transmissions.

Do I concentrate in solid mechanics, thermal/fluids, manufacturing and materials, aerodynamics, etc?

I've survived cancer three times so far and almost dropped dead from too much fluid around my heart 3 years ago.

But I would admonish everyone to wait and see and remain fluid and flexible about the future.

If he was there for more than a few hours the oils and fluids of the body start to soak into the carpet or floors.

Everything has been so fluid the last few years it's hard to keep up with the changes. 

I don't agree that there are any woman/man/gender fluid persons in this world that don't deserve more then what they have.