She could have seen these guys buying drugs from this Sam, on her property and thought they were drug dealers too.
She could have seen these guys buying drugs from this Sam, on her property and thought they were drug dealers too.<<<<<<<<<
Sam will no doubt turn out to be her niece's son or somebody somehouw connected to her or her family. Hard to imagine letting a 92 year old live alone in a neighborhood that dangerous. OTOH, I know how stubborn they can be and refuse to leave or move in with anyone. There's more to this story, I think.