Paramedics Keith Powell and Mike Jones with the Rutherford County Emergency Medical Services are the Demos' Emergency Responders! An elderly woman and her husband were attending a recent graduation service at MTSU when her spouse had a medical emergency.  Medics Mike Jones and Keith Power were that family's "knights in shining armor". In her letter, the woman said that the paramedics were professional, patient and extremely generous. She was humbled to see them care for her husband. She added that without their help, they would not have been able to see their grandson graduate.