Two people were injured in an accident on I-70 near Blue Springs Thursday afternoon.  The Highway Patrol reports Amber Webster, 32, of Grain Valley, overtook and struck the vehicle of Gregory Fisher, 31, of Warrensburg.  Fisher’s passenger, Harold Green, 24, of Higginsville, received serious injuries.  Webster sustained minor injuries.  Both were transported to Centerpoint Medical Center.  Fisher was not harmed.  The investigation continues and charges are pending.