英语翻译一个囚犯收到一封信,信上说,这位囚犯的母亲去世了.囚犯读完这封信很伤心,他已经20年没有见过他的母亲了.现在他想

A prisoner received a letter,be informed prisoner's mother died.After reading this letter prisoner was sad ,He has not seen his mother twenty years .Now he wants to see his mother one last time.But the Reed Executive Prison do not agree with him out to his mother's funeral ,he is very angry.Decided to run away,to attend the funeral .
以上我已尽我的能力去翻译,