Lin Dongxue was pleasantly surprised, saying, "This really was the scene of the crime!"

Chen Shi continued to spray luminol on the tiles, and there were large blood stains on the ground that had been cleaned up. Chen Shi lay on the ground and sniffed it, saying, "It smells of ammonia. This can be used to break down proteins. I'm afraid we won’t be able to test the DNA."

"Would you like someone to come and collect samples? Maybe something was left behind."

"This hotel won't let the police in."

"It's so annoying!"

“Could we actually test for DNA?” Chen Shi tentatively decided to take some blood samples from the gaps between the tiles. Lin Dongxue called and told Lin Qiupu about the situation. Lin Qiupu asked her to protect the scene. Lin Dongxue responded, “The crime scene is a presidential suite that costs over 40,000 a day. And someone is staying...