In this May 31,1985 photo provided by the Caldwell family, Susan Caldwell, left, is pictured with her mother Glenda Caldwell five weeks before she killed her son after she became so fearful that her ... more 
In this May 31,1985 photo provided by the Caldwell family, Susan Caldwell, left, is pictured with her mother Glenda Caldwell five weeks before she killed her son after she became so fearful that her children would develop a fatal degenerative disease known as Huntington's disease. Susan Caldwell, whose grandfather, uncle, mother, and now herself is living with the disease, filed a lawsuit last week asking a federal judge to let a Georgia-based right-to-die group assign her an "exit guide" who could hold her hand and guide her through her final hours if the pain of living becomes unbearable. less 
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Associated Press | Photo By Caldwell family
Sat, Dec 18, 2010 12:26 PM EST