A crash on Route 113 south of Berlin Saturday morning just after 11 in the area of Goody Hill Road left two people injured.  Maryland State Police were told by witnesses that a Cadillac began to swerve in the northbound lanes and then spun and crashed into the guard rail.  The driver, 71 year old William Frazier sustained life threatening injuries and was flown to PRMC.  A front seat passenger, 79 year old Mae Frazier was taken to PRMC with serious injuries.  The investigation is continuing.