“They killed him,” Marvin Siegel’s daughter Lisa Siegel Belanger wrote in a text. She followed up to explain that six years of round-the-clock captivity in his own home and in various medical facilities, together with forced drugging and morphine, lack of proper care and the ability for his family to interact with him and help with decisions, accelerated her father’s death. As we previously reported in this paper through a multi-part series of articles, including a personal account by Lisa, six years ago her father was taken from his Boxford, Mass. home via ambulance at the direction of a visiting...