As he said this, Zhang Biao changed his tone, showing a thoughtful expression: "But speaking of which, if it's merely a simple transaction, could it really escalate to the point of murder?"
"After all, she's a woman who fell into disrepute, and most customers come and go for money; those who would truly invest emotionally are likely very few."
A young officer beside them whispered: "But if it involves emotional entanglement, wouldn't the motive for murder be obvious?"
Zhang Biao nodded, yet his expression remained solemn: "I've pondered over this repeatedly. Her previous boyfriend had already broken up before the incident and is confirmed dead, so the suspicion can be largely excluded."
"So, what if the killer is someone she met while working in the salon..."
He slightly shook his head, "It's hard to imagine a relationship based on transactions would make someone impulsive enough to kill."
"At least in my past case-handling experience, I've never encountered such a scenario."
