When someone experiences Sudden Cardiac Arrest (SCA), the initial action most people take is to call 911. For every minute that goes by without CPR and defibrillation, the chance of survival drops by 10 percent. With EMS response times averaging over 10 minutes sometimes law enforcement are the first ones to arrive. Having Automated External Defibrillators (AEDs) in squad cars can make the difference in saving a life by delivering a shock as soon as possible before EMS arrives.