United States District Court, N.D. Ohio, Western Division
MEMORANDUM OPINION SUPPLEMENTING PRIOR ORDER (DOC.
August 2018, Defendant Michael Crawford was indicted for
receipt and distribution of child pornography in violation of
18 U.S.C. § 2252(a)(2) (Doc. 1). The charges stem from
searches of his two Google accounts and his Synchronoss
account. Both Google and Synchronoss detected child
pornography on their platforms and sent tips to the National
Center for Missing and Exploited Children (NCMEC). NCMEC, in
turn, forwarded these tips to law enforcement, which executed
search warrants on the accounts in February 2018.
moved to suppress evidence obtained from the accounts (Doc.
20). The Government responded (Doc. 23), and Crawford replied
(Doc. 26). This Court held a Record Hearing in February 2019
and denied Crawford's Motion (Doc. 28). This Opinion
is a private, nonprofit organization that works to reduce
child sexual exploitation (Doc. 24-10 at ¶ 2). It
operates a national clearinghouse for investigative tips
about online child exploitation called the CyberTipline
(id. at ¶ 5). The CyberTipline allows
electronic-service providers -- like Google and Synchronoss
-- to report online, child-exploitation activity
Accounts Google provides a variety of online services,
including email and cloud storage. To create an account and
use Google applications, users must agree to Google's
Terms of Service. The Terms prohibit use of Google
applications in violation of the law and state that Google
“may review content to determine whether it is
illegal” (Doc. 24-11 at 4).
using hashing technology, scans files uploaded to its
platform for suspected child pornography (Doc. 23 at 16).
After a Google employee views an image and determines it to
be child pornography, the image is given a digital
fingerprint -- or hash -- and is added to a database with
other hashes corresponding to apparent child pornography. See
United States v. Miller, 2017 WL 2705963, at *2-3
(E.D. Ky. 2017). See also Richard Salgado, Fourth Amendment
Search and the Power of the Hash, 119 Harv. L. Rev. F. 38,
38-41 (2005) (discussing hashing technology). When a user
later uploads a file matching a known hash, Google confirms
the image is child pornography and then reports it to NCMEC
in the form of a CyberTip (Doc. 24-11 at ¶ 7).
from August to September 2014, Google sent three CyberTips to
NCMEC stating that child-pornography images were recently
uploaded to a Google account named
email@example.com (see Doc. 24 at ¶
22). The CyberTips included the account's secondary email
address, firstname.lastname@example.org (see Doc. 24-2 at 6). The
images were not attached to an email but rather were uploaded
to Google's photo-sharing application, Google Photos
(id. at 7). A Google employee viewed the images and
determined they were child pornography before sending the
CyberTips to NCMEC (id.).
receiving the CyberTips, NCMEC investigated. NCMEC first
viewed the images and confirmed they were child pornography
(id. at 10). Next, through searches of publicly
available information, NCMEC determined Crawford owned a
business near Lima, Ohio, called Countrywide Transport
Services, with an email address of
email@example.com (id. at 11).
suspended firstname.lastname@example.org due to the
apparent child-pornography activity. Shortly after that
account was suspended, a new account,
countrywidetransportservicesOH@gmail.com, was created. This
new account registered with the same secondary email address
as the suspended account (Doc. 24 at ¶¶ 22-23).
year later, in September 2015, Google detected 21
child-pornography images uploaded to Google Photos by
countrywidetransportservicesOH@gmail.com. Google viewed the
suspected content and sent another CyberTip to NCMEC (Doc.
24-3 at 8-14; see also Doc. 24-11 at ¶ 11). NCMEC linked
this latest CyberTip to the three earlier ones from 2014
(Doc. 24-10 at ¶¶ 24, 28, 39). NCMEC searched
publicly available information using email@example.com
and found Facebook and MeetMe accounts in Crawford's name
(Doc. 24-3 at 19-20). It also found several phone No.
associated with Crawford and Countrywide Transport Services
(id. at 21-22).
forwarded tips of Crawford's suspected activity to the
Cuyahoga County Prosecutor's Office (Doc. 24-10 at ¶
33). But due to the large No. of tips that office receives,
that office mistakenly failed to act on the tips (Doc. 24-7
at ¶ 7).
Account Synchronoss manages cloud-storage accounts linked to
Verizon cell phones. Verizon subscribers can use Synchronoss
accounts to back up their phone contents and to store photos
and videos (Doc. 23 at 3). The Synchronoss Terms of Service,
which users must acknowledge before using the service, bar
illegal content and state that Synchronoss may monitor
content uploaded to the accounts (id.).
Google, Synchronoss uses hashing technology to detect
suspected child pornography (Doc. 24-12 at ¶ 3). But
unlike Google, where employees confirm that images are child
pornography before sending CyberTips to NCMEC, the
Synchronoss system is automated. “Once files are
flagged as being potentially identified as child pornography,
Synchronoss reports the information to [NCMEC]” (id.).
“Synchronoss does not view any of ...