No. The bank has a security interest in the property represented by their $300,000 mortgage. While the bank may be liable for any damage caused by improperly winterizing the house, that will not negate their security interest, and at most, it would constitute a set off against the debt. I can see no way that they would be found responsible for your brother's suicide.
Answered on Dec 07th, 2012 at 1:02 PM