(HANNIBAL)—A collision involving a car and a motorcycle at Missouri 79 and Grand Avenue at 9:04 Saturday morning results in serious injuries for the motorcyclist.  Hannibal Police say a car driven by 20 year old Skye Begley of Hannibal was signaling for a turn as it approached the intersection. A motorcycle driven by 36 year old Lawrence Leerhoff of Hannibal entered the intersection. Police say Begley’s car continued south instead of turning and collided with the motorcycle. Police say Leerhoff was taken to Hannibal Regional Hospital and airlifted to another medical facility for treatment due to the seriousness of his injuries.