CSI: Crime Scene Investigation Cheats

Go to the CSI folder in My Computer. Open up the SavedGame folder, and click on the save you wish to edit. Open it up in a text editor. Go to the very bottom line of code. The results for each mission should be there. Change each of the results to this:

evidence - 100
hints - 0
ranking - 3
bonus - 10
score - 100

After editing all the results, edit the final bonus to 25. You should now have all the master bonus.