ORIGINAL INJURY WAS REPORTED TO MSHA ON 10/3/2011 ON FORM 7000-1. RETURN TO FULL DUTY REPORT WAS SENT IN ON 09/04/2012. EMPLOYEE REPORTED HE HAS INJURED HIS SHOULDER AGAIN AND HAS BEEN PUT ON RESTRICTED DUTY AS OF 01/18/2013. THIS FORM IS BEING RESUBMITTED AS A NEW INCIDENT.