Alrighty guys so im currently in school to become a flight maintenance technician
First of all, good luck...
I suggest the Air-crash investigation series by National Geographic...
For your presentation, this case is probably the classic case of maintenance fault - that could be easily prevented if the one of the most basic procedures had been followed:
http://en.wikipedia.org/wiki/Continental_Express_Flight_2574 (you'll find there references to NTSB investigation)
i.e. ALLWAYS open an issue (sorry I don't know exact English term) for removing stuff from aircraft or doing anything on it so, it wouldn't be forgotten.
Also, you would learn a lot of cases in the school... Watch carefully, it is demanding job but it is also rewarding.