My sister is my mother's executor of will. My mother passed away 5 months ago and probate is about to be submitted to the court. I am a beneficiary. I know that my mother has given my sister large amounts of money in the past to help her out but my sister refuses to disclose how much. My sister was also a signatory to my mother's bank accounts, although my mother was of sound mind and in full control of her finances. Is it possible for me to have access to view my mother's bank statements for the 12 months prior to her death? Can these documents be subpoenaed by the courts if I was to contest her will? Thanks in advance.