Dr. Payne’s "Math Instructor of the Year" trophy has been stolen! The glass case in the trophy room that housed it was broken into and the trophy is missing. The only evidence that has been found is an incriminating shoeprint near the glass case. The length of the shoeprint is 11.5 inches. Dr. Payne has rounded up the possible suspects (there was a meeting of Faculty Meeting on the day of the burglary and no one remembers the last person who left). Their names and heights are as follows: Dr. Newton, 5'3" Dr. Pythagoras 5'9" Dr. Gauss, 6'6" Dr. Euclid, 5'11" Dr. Euler, 6'2"