MINNEAPOLIS (AP) — The son of a Minnesota woman suspected of fatally shooting her husband then killing a Florida woman and stealing her identity says she is a "good lady" but "had her own demons" including a gambling addiction, according to an interview to be aired Thursday.Braden Riess, 30, discussed his mother, Lois Riess, 56, in an interview with the syndicated news program "Inside Edition." Authorities say Lois Riess killed her husband, David Riess, 54, at their Blooming Prairie home in March. She then headed to Fort Myers Beach in Florida where authorities say she last month shot and killed 59-year-old Pamela Hutchinson so she could assume her identity.