What is the eviction process during a foreclosure when two disabled persons are involved?

Just curious, we have friends an older couple both disabled, who are currently in foreclosure, they have yet to be evicted and have an attorney working for them, but I want to know if they are evicted how is that handled can't seem to find anything on the web to answer my question.... anyone have any input...they reside in the State of Ohio...are rule different for every state?