THERE HAD BEEN APPROX 2-3"" OF SNOW FALL DURING THE NIGHT COVERING A THIN LAYER OF SLEET. EE WAS ENTERING THE CRUSHER BUILDING AND FAILED TO NOTICE THE WALKWAY COVERED IN SNOW. EE'S HAD PUT ICE MELT ON THAT AREA AROUND 6 THAT A.M. EE SLIPPED AND FELL TWISTING HIS LEFT ANKLE.