Mike Phipps testified as a digital-forensics expert about data extracted from a Samsung Galaxy Note 3, including the phone-activity report introduced as State's Exhibit 77. Cross-examination tested the report's scope and the limits of what particular entries could establish.
Mike Phipps

Lexington County sheriff's digital-evidence examiner and member of the South Carolina Electronic Crimes Task Force.
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Mike Phipps testified as a digital-forensics expert about the extraction and review of data from a Samsung Galaxy Note 3. On direct examination on Day 16, he described file-system and physical extractions, the processing of data for review, and State's Exhibit 77, which reported call logs, text messages, searches, and web history. He also discussed entries from late August through early September 2014, including communications, searches, browsing activity, a location report, and a September 4 powering event.
Defense counsel cross-examined Phipps about the report's selection of about 1,240 artifacts from roughly 24,750 total data points and about what individual entries could establish. Phipps said he could not identify the destinations of certain YouTube links, needed further information to identify one search platform, and could not determine whether a Kindle-store history entry reflected a purchase.
During redirect and resumed redirect on Days 16 and 17, Phipps clarified the report's temporal scope and identified searches, texts, and notes extracted from the phone. He testified that repeated Google-search entries might result from refreshed database records rather than separate searches. On recross, he dated a phone image to May 17, 2014 using accompanying metadata, said he could not identify the children in the image, and the court admitted Defendant's Exhibit 127.
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