Once he left, I wasted no time in asking David the next question. He quickly replied, saying that Michael had been there between four and five in the afternoon. After thanking David, I carefully tried to recall the time I went there. What had I been doing back then? Thinking about it was scary. At that time, I could not spare a glance at the clock, but if I were to presume, Michael went there when I was… I was in the toilet with Paul… Cold sweat broke out on my forehead. "I think I just saw a person that looks like one of your colleagues," Matthew said as he returned. Matthew did not know many people. He only greeted my colleagues when he picked me up and dropped me off. He did not particularly know them. "Which colleague?" I probed cautiously. "It was a woman, named, hmm…" He he

