After watching some Leon Fire Show, I jumped onto his bike and rushed back to safehouse.
I have also explained what I was going to do in Case 2, sometime about catching the right time to avoid killing too much time.
First I went to do the ''Barn Burner'', then I went for the ''Brain Over Brawn''. If you have a Female Survivor with you while you do the ''Brain Over Brawn'', talk to John to save time. See the reason in the video.
And I have also killed 15mins to wait until 10:00am, where I will recieve a call for the ''Code Blue'' side mission.
You can also watch my walkthrough in playlist: • Dead Rising 2 Perfect Run