Just how does FREE WILL and KNOWING RIGHT FROM WRONG function in the deranged ? Case of Michael Soares and case of Lindsay Clancy ?

Why was a Warwick , RI man's mental illness [ "Michael Soares, 37, pleaded not guilty by reason of insanity in the 2013 killing of 66-year-old John “Jack” Fay ] not taking seriously by the judge and jury in contrast to the news media sympathy for the Mass. mother who - suffering from post-partum depression ( ? ) - recently killed her three kids ? " The Massachusetts [ Lindsay Clancy ] mom accused of strangling her two young kids and trying to kill her infant before jumping out a window had revealed online months earlier that she was struggling with her mental health after giving birth. " Just how does FREE WILL and KNOWING RIGHT FROM WRONG function in the deranged ? Whatever, reformed ,humane mental institutions in these cases are morally preferable to the state's horrendous prison system.