"Who can it be then?"
"That's the problem we're all grappling with!" sighed Mu Tiancheng. "There are clear signs that the murderer had been planning the killing. Disguised as a glamorous woman, none of the people along the way got a look at her actual face. After the hit, she discarded her wig, clothing, and the car she was driving. I reckon she must have fled the province even before we could locate the car! Oh, there's also a pair of size 39 shoes she left behind. How many women wear size 39?"
"A man?"
"It could be a diversion, so we don't even know the gender of the killer!"
Tianxue was quite terrified: "Could it be a professional killer?"