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CSI: 3 Dimensions of Murder Hints

How do I get into the safe?

  • 1 of 4: You'll need a specific warrant for this, based on evidence that shows Nathan has something to hide --
  • 2 of 4: -- which you'll find in the Art Gallery Office.
  • 3 of 4: Collect and reassemble the shredded letter, and collect and analyze the powder from the table, to gain a warrant to open the safe. Don't worry, you won't need the combination; it will be open when you get there.
  • 4 of 4: There are two items to collect inside the safe: papers and powder. Put the papers in the trace computer and put the powder in the chemical analyzer.