Tenth Circuit concludes computer-generated “header” information (including the screen name, subject of the posting, the date the images were posted, and the individual's IP address) was not hearsay, and distinguishes computer-stored evidence, in United States v. Hamilton, 413 F.3d 1138, 1142-43 (10th Cir. 2005)
Computer evidence may be subject to hearsay challenges. A child pornography case highlights that not all computer evidence is hearsay and some may be admissible as non-hearsay. The case distinguished computer-generated and computer-stored information.
The case commenced when a German police official, using a program to scan the Internet for child pornography images, located 56 child pornography images posted on a newsgroup. After determining the IP address for these posting belonged to a U.S. Internet service provider, he referred the report of his findings to U.S. law enforcement. An ICE agent confirmed that the IP address was assigned to defendant Hamilton during the time the images were posted. Contact was made with the defendant, who resided on an Air Force Base. After a consent search did not reveal any images on his computer, he was told that the investigation included the posting of child pornography images. After waiving his Miranda rights, he admitted posting child pornography images. He proceeded to trial on a charge of knowingly transporting or shipping in interstate commerce child pornography, and was convicted. Read more