One day an old lady decided that she didn't want to live anymore, so she went to the doctor and asked, "What's the best way to kill yourself?" The doctor told her, "Shooting yourself in the heart is a fast method." She asked him, "Where's the heart located?" He replied, "It's three fingers below the nipple." When the police and paramedics arrive at the old lady's house, the paramedics ask what happened
A police officer replies, "We found her on the floor with a gunshot wound to the knee."