309 Water Supply System 4yr

Translator: J_SquaredEditor: J_Squared

They did not notice this previously because they were misled by the reporters' interview footage.
Wu Huai had initially assumed that the interview footage was shot continuously.
The thought suddenly crossed Ma Liping's mind when Wu Huai asked whether they had stopped filming in between scenes to add extra footage. She said, "We took a break when Mr. Yuan went to replenish the coffee in the middle of filming. An advertisement was being shown on the live stream at that time…"
Wu Huai managed to confirm this through the website and the broadcasting station. A three-minute advertisement was being shown at that moment indeed.
"In other words, all three of you drank the first batch of coffee together, but Yuan Zhe drank the second batch by himself once it was refilled?"
"Yes, that's right!"
Wu Huai's thoughts had cleared up. Yuan Zhe's second cup of coffee was the cause of their problems. This meant that the killer had already calculated that he would refill it and have another cup!
"