Emergency! Season 3 Episode 13 1973

Emergency! Season 3 Episode 13: John gives Chet his guitar. At an explosive structure fire, a girl's horse is trapped in a burning barn. Dr. Brackett and Nurse McCall lecture a man who keeps forgetting his insulin shots. A girl calls the hospital, threatening suicide; firemen stand by while hospital workers attempt to trace the call. A hostage in a bank robbery has heart problems; the paramedics must treat him at gunpoint.