'That Way Madness Lies' a devastating, necessary story of family and mental illness

'That Way Madness Lies' a devastating, necessary story of family and mental illness

Sandra Luckow has been a working documentarian for more than two decades. Although she's occasionally included herself in her work, such as the feature Belly Talkers about ventriloquists (one of her other skills). But her new film That Way Madness Lies, is her most personal and painfully revealing film, documenting her brother's descent due to…