CSI: 3 Dimensions of Murder Hints

How do I analyze the evidence from Michael's apartment?

  • 1 of 9: Analyze the garbage bag the same way you analyzed the shred from Carrie's apartment --
  • 2 of 9: -- that is, run it through the chemical analyzer.
  • 3 of 9: The knife has a stain on it, though it's not real obvious.
  • 4 of 9: Try turning it around to look at the other side of the blade, then spray with Luminol to reveal the blood and swab it.
  • 5 of 9: The folder has two things to tell you. Turn it around to see what it has to say.
  • 6 of 9: There's a fingerprint on the back, revealed with Ninhydrin. Compare it with any fingerprints you have.
  • 7 of 9: And there's a screwdriver inside, which you can retrieve by turning the folder left to right. Why would anyone hide a screwdriver?
  • 8 of 9: Screwdrivers are designed to loosen or tighten screws, but they can also be used like tiny crowbars to open, say, locked drawers.
  • 9 of 9: Put the screwdriver in the comparison microscope alongside the mold you made of the pry marks on the desk in Carrie's apartment.