C606 The Key to Solving the Case!

Walker stiffened slightly, and his smile froze. He looked at Owen and said, "Mr. Malone, this matter is indeed my mistake. If it wasn't for me fainting because I ate something rotten that day, the key would not have been lost, and those patients would not have run out. I have already made a report on this matter and am waiting for my punishment."

Walker thought that Owen had come to question him