John complains about drivers failing to yield to the squad when their lights are on, so he writes the Chief who employs a deputy to monitor driver behavior. A college quarterback suffers from muscle cramps affecting his back which sidelines him from a big weekend game, Roy and John teach a CPR class to a group of senior citizens, then learn that their former paramedic instructor has died from cardiac arrest. The firefighters rescue a boy stuck upside down in a tree, and assist people trapped in a large fire at a hotel, complicated by a cardiac victim on the third floor.