Divide and conquer - Divide up the presentation among all team members. While ideally each team member would have input into each team member's presentation, this may not be possible given limited time to prepare
Chronologies (what happened when) are helpful
Assume that things mentioned in the case are significant -- your job is to explain how
Try to make explicit connections between the case and the reading in the Schwalbe textbook
Consider trying to lead a class discussion in addition to just making a presentation
Don't rush -- you have plenty of time. Aim for about 30 minutes before any class discussion.