Murder mystery maths challenge

for the maths challenge we had to do a murder mystery. where you had to work out the clues and you should be left with suspects . I had two suspects they were, Rudy George and Freda Ballard I worked it out by solving the clue. The clue: The murderer has a large moustache. I worked it out because only males grow moustache's and Freda Ballard was a female so that could only mean one thing. That Rudy George was the murderer!!!