What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
On may 03, 2013 Cessna citation N891NY a CE-510 experienced an elevator trim warning message while at 36000 feet. The auto pilot was then disengaged and the pilot noted stiff flight control movements and suspected ice in the lower aft section of the aircraft. The pilot then requested a lower altitude and descended to approx 5,000 feet. At this altitude the controls were more easily manageable. Pilot then declared an emergency landing due to flight control issues and landed in Lincoln, Nebraska at 19:12 CDT without incident.
As the FAA filed it
ON MAY 03, 2013 CESSNA CITATION N891NY A CE-510 EXPERIENCED AN ELEVATOR TRIM WARNING MESSAGE WHILE AT 36000 FEET. THE AUTO PILOT WAS THEN DISENGAGED AND THE PILOT NOTED STIFF FLIGHT CONTROL MOVEMENTS AND SUSPECTED ICE IN THE LOWER AFT SECTION OF THE AIRCRAFT. THE PILOT THEN REQUESTED A LOWER ALTITUDE AND DESCENDED TO APPROX 5,000 FEET. AT THIS ALTITUDE THE CONTROLS WERE MORE EASILY MANAGEABLE. PILOT THEN DECLARED AN EMERGENCY LANDING DUE TO FLIGHT CONTROL ISSUES AND LANDED IN LINCOLN, NEBRASKA AT 19:12 CDT WITHOUT INCIDENT.