Knowing that the possibility of him being assassinated today were quite high, Michael decided to stay in the villa. He thought, dealing with an assassin while in the villa was much more convenient.
This was his own place, and after capturing that person, it would be much easier to deal with the aftermath.
Susan had left on evening of 28th, as she was required to go back to the central province on the following day. So, she had to go back and make preparations.
Though, as the lady was leaving, she made sure to carry as much food as possible, the ones that would not go bad within a day.
She really wanted to stay, but because of her career, she had no other choice but to leave. She even thought of a possibility of inviting either Michael or Adrian, to become her personal chef, but she thought against it eventually.
