Tang Xiaotian let out a chuckle and said, "Is this even considered a locked-room murder? It's clearly just a trick where two strings were used to pull the room key inside. The whipped cream is the evidence."
"Furthermore, inside your hat, I found a toy airplane, and a selfie stick with blood stains was even recovered from your room. Though I suppose it doesn't need to be tested, we'll have to run it through the lab anyway. So, Miss Samia Kitami, please come with us."
With so much evidence, Tang Xiaotian didn't even need to say much, but he still offered an explanation.
Chapter 711