David Warren, 65, has a monthly pension of 8,000 yuan. Three years ago, his daughter-in-law offered to manage it for him, and he trusted her. When he was hospitalized and asked for money, he was refused: 'It was spent long ago, used for an investment.' He then discovered that in three years, his 300,000 yuan was gone, without a penny left. This time, he's not putting up with it anymore.
