VA hospital allowed it to be filed without letter of acceptance signed by sister, and without 2 doctors declaring him mentally incompetent, thought files state he showed signs of dementia. my sister altered files and documents erasing me and my mother from family history. and she added her name to his bank account to gain access to his deposits from VA and social security. when he was forced to sign the advanced directive, DPOA, living will by my sister he could barely walk talk couldnt resite date and couldnt write his name.The witnesses from VA both worked there, and allowed this to go through. if its stated by my dad in his files he didnt want the advanced directive,DPOA, or living will and sister waited til he was incompetent to decietfully get it signed can she be prosecuted? for frauduently obtaining his signature?