Answers .
A lot can happen in 9 years and you didn't mention if he had a girlfriend or was married with children. I have a feeling he is at least married, so I'd let it go and move on with your own...
Review your copy of the lease for any language that may void the lease if the property is sold. If there is no provisions to that effect then the new owner should take the property subject to your...
In addition:
I was living before with two roommates, one was an occupant and the other was a tenant. Over the course of the lease, I ended up paying a majority of the bills, had to deal with my...