Prosecutors in Michael Jackson's child molestation trial were barred from introducing sexually explicit material found on the singer's bedroom computer. However, jurors were shown roughly 75 images Wednesday from adult magazines and DVDs seized at Jackson's Neverland ranch. Today a forensics expert is expected to take the stand to explain the methodology of retrieving fingerprints and other evidence from dirty magazines. In Jacko's case, let's hope Step 1 involves putting on a hazmat suit.