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18-( (Rev. 08-15-209) Federal Bureau of Investigation Cperationat Tecimology ERFUidmg 27958A Digital Evidence Laboratory uantco.Vrgiata21 REPORT OF EXAMINATION To: Washington Field Date: Augost 18, 2016 WF-CR2 Case ID: 343G-WF-7464094 Special Agent(SA) RequestNo:HQQ160803007Al b6 -1 Reguest Date: July 22,2016 b7C -1 Ref.NO.: Serial 4 Title: (U) UNSUB (S); Mikhail Lesin - Victim: POLICE COOPERATIONMPD-HOMICIDE 11/5/2015 Date item(s) received:. August 3, 2016 Item(s) Submitted: HQQ00ss02 One Addonies Diamond Cipber Hard Drive Kix marked in part "HD-24 *Y53517(181,E5490468) HQQ004751Ooe Seagate ST3000DM0013T8bard drive inside ofHQX005502 (s/n: W500QZSE) (1B1,E5490468) Request: The Forensic Audio.Video and Image Analysis Unit was requested through an ckectronic : comrounication dated July 22.2016.by SA ofthe Washington Field Orfee b6 -1 to conduct an authenticity examination on tbe submitied HQQ00550z specimen.Specifcaily, b7C -1 it was requested to determine if the questioned surveillance video was tanpered with in any way. Summary of Restlts: A video authenticiry examination was conducted on the questioned surveiliance video recording. Selected inages fron the questioned recordings were eleotronkcally processed and printed, UPLOROED Page lof3 AU0 31 208 b6 -1 b7C -1 Acemditod Laboratory Smee lanuary I, 2007 FBI 17-cv-01525-90