How do you work with drug addicts?

[Jesse Hepburn]

Seller has no money to pay utilities or buy groceries. I’m 99% sure they’re drug addicts. The seller owns the house free and clear. He says he doesn’t want to sell because he has no where to go. He’s calling me asking me to buy him groceries. 

How do you help somebody like this?

I’d like to wholesale it or do a seller finance deal with this seller.