EXHIBIT 4

Case 5:20-cv-00746-JKP Document 109-4 Filed 10/14/22 Page 1 of 17
UNITED STATES DISTRICT COURT

WESTERN DISTRICT OF TEXAS

SAN ANTONIO

______________________________________

MELODY JOY CANTU AND DR. RODRIGO 

CANTU,

Plaintiffs,

v.

DR. SANDRA GUERRA and DIGITAL 

FORENSICS CORPORATION, LLC,

Defendants.

5:20-CV-0746 JKP – HJB

______________________________________

Plaintiffs’Designation of ExpertWitness

Case 5:20-cv-00746-JKP-HJB Document 61 Filed 09/15/21 Page 1 of 4 Case 5:20-cv-00746-JKP Document 109-4 Filed 10/14/22 Page 2 of 17
1

Plaintiffs Dr. Rodrigo Cantu and Melody Joy Cantu, through their undersigned attorneys, 

hereby submit the following expert witness designation pursuant to the Court’s Fifth Amended 

Scheduling Order (Dkt. No. 59), and The Rules of Civil Procedure Rule 26(a)(2)(A).

1. Jeff Fischbach

Forensic Technologist

SecondWave, Inc.

9909 Topanga Canyon Boulevard, #205

Chatsworth, California 91311

(818) 773-0400 x34

Mr. Fischbach will testify regarding the matters and opinions contained in his expert 

report. Mr. Fischbach’s report containing the information required by The Rules of Civil 

Procedure Rule 26(a)(2)(B) was provided to the opposing parties. Mr. Fischbach is retained to 

provide expert testimony and may be contacted through undersigned counsel.

Discovery in this matter is ongoing, and Plaintiffs reserve the right to amend and 

supplement this designation if it is determined that additional expert testimony is required, and 

further specifically reserves the right to call additional, supplemental, and rebuttal experts in 

accordance with Rule 26 of the Federal Rules of Civil Procedure.

The above-listed expert witness has agreed to testify at trial and will be sufficiently 

familiar with the pending action.

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Dated: September 15, 2021 Stipulated and respectfully submitted,

/s/ Tor Ekeland

Tor Ekeland (NY Bar No. 4493631)

Pro Hac Vice

Tor Ekeland Law, PLLC

30 Wall Street, 8th Floor

New York, NY 

t: (718) 737 - 7264

f: (718) 504 - 5417

tor@torekeland.com

and

/s/ Rain Levy Minns

Rain Minns

State Bar No. 24034581

Minns Law Firm, P.C.

d/b/a Rain Minns Law Firm

4412 Spicewood Springs Rd., Suite 500

Austin, Texas 78759-8583

Tel.: 512-372-3222

Fax: 512-861-2403

rain@rainminnslaw.com

Counsel for Plaintiffs Melody Joy Cantu and 

Dr. Rodrigo Cantu

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Certificate of Service

I certify that on this 15th of September 2021, a true and correct copy of the foregoing was

electronically filed with the Clerk of the Court using the CM/ECF system which will send

electronic notification of such filing to the parties on record.

/s/ Tor Ekeland

Case 5:20-cv-00746-JKP-HJB Document 61 Filed 09/15/21 Page 4 of 4 Case 5:20-cv-00746-JKP Document 109-4 Filed 10/14/22 Page 5 of 17
30 Wall Street, 8th Floor ▪ New York, NY 10005

www.torekeland.com

Tor Ekeland

Managing Partner

(718) 737-7264

tor@torekeland.com

Via Email:

For Defendant Digital Forensics Corporation:

Jerry Rios, Esq.

Law Office of Jerry Rios

13809 Research Blvd. Suite 500

Austin, TX 78750

(512) 501-6270

Email: jrios@therioslawfirm.com

For Defendant Dr. Sandra Guerra:

Ricardo G. Cedillo, Esq.

Brandy C. Peery, Esq.

Davis, Cedillo & Mendoza, Inc.

755 E. Mulberry Ave. Suite 500

San Antonio, Texas 78212

(210) 822-6666

rcedillo@lawdcm.com

bpeery@lawdcm.com

Re: Cantu et al. v. Guerra et al. 5:20-cv-00746-JKP-HJB (WDTX) - Expert Disclosure

Counsel:

Plaintiffs Dr. Rodrigo Cantu and Melody Joy Cantu, through their undersigned 

attorneys, submit the following expert witness designation report under the Court's Fifth 

Amended Scheduling Order (Dkt. No. 59) and Federal Rule of Civil Procedure 

26(a)(2)(B).

Jeff Fischbach 

Forensic Technologist 

SecondWave, Inc. 

9909 Topanga Canyon Boulevard, #205 

Chatsworth, California 91311

(818) 773-0400 x34 

Case 5:20-cv-00746-JKP Document 109-4 Filed 10/14/22 Page 6 of 17
Mr. Fischbach will testify regarding the matters and opinions contained in his 

expert report. Mr. Fischbach is retained to provide expert testimony and may be contacted 

through undersigned counsel. 

Mr. Fischbach's testimony will be based on his review of the discovery and 

evidence, in this case, the results of any computer forensic investigations and his 

experience as a Board Recognized Forensic Examiner specializing in information 

communication, stored data, and electronic location technologies. Mr. Fischbach is an 

expert in this field for twenty-seven years and has consulted on and testified in municipal, 

Federal and military court, both domestic and abroad, in dozens of cases involving 

digitally recorded evidence. Mr. Fischbach routinely lectures and provides training in his 

area of expertise to civilian attorneys, law enforcement, and judges throughout North 

America. (See below for Mr. Fischbach's resume and access to his publications). 

At this early stage, we anticipate Mr. Fischbach will testify to the following (we 

will update disclosures accordingly):

• The text message phishing of Mrs. Cantu by the Defendants, as well as the Phase 1

Evaluation Report from Digital Forensics Corporation, LLC (DFC);

• Defendant Dr. Sandra Guerra's counterclaims regarding Dr. Guerra's alleged hack

by Mrs. Cantu, specifically IP address functionality, accuracy, and the validity of

Defendants computer forensic claims, evidentiary or otherwise. This will be based

on the discovery shared between the parties, including Defendant DFC's Phase 1

Report;

• The cable splitter discovered on the Plaintiffs' cable line that was both put on their

property and later removed without Plaintiffs' or their cable service provider's

knowledge. This determination will be made on the basis of the photos Plaintiffs

have gathered from the time the cable splitter was put on their cable box, and Mr.

Fischbach will discuss what the purposes of a cable splitter and how a hacker can

access Plaintiff's home internet network with this type of splitter, and the

implications of this type of security breach;

• The Defendants hacking of Plaintiffs and the technical means used. This

determination will be made on the basis of the evidence in discovery, including the

Phase 1 Forensics Report from DFC; any evidence arising from computer forensic

investigations; and the disruptions to Plaintiffs' computer network as result.

Case 5:20-cv-00746-JKP Document 109-4 Filed 10/14/22 Page 7 of 17
Mr. Fischbach will provide us with a list of the cases he was involved with as an 

expert witness in the past four years, and we will forward it to you in the coming week. 

Mr. Fischbach is on retainer with Tor Ekeland Law and will bill at an hourly rate in 

regard to this matter for the purposes of study and testimony. 

Testimony $450.00 per hour (8 hour min.*) 

Deposition $450.00 per hour (4 hour min.*) 

Forensic Examination/Declaration/Affidavit/Report $450.00 per hour (1 hour 

minimum plus notary fees)

Discovery in this matter is ongoing, and Plaintiffs reserve the right to amend and 

supplement this designation if it is determined that additional expert testimony is required

as discovery and investigation continues, and further specifically reserves the right to call 

additional, supplemental, and rebuttal experts in accordance with Rule 26 of the Federal 

Rules of Civil Procedure. 

The above-listed expert witness has agreed to testify at trial and will be sufficiently 

familiar with the pending action.

Jeff Fischbach 

/s/Jeff Fischbach 

Tor Ekeland 

/s/ Tor Ekeland 

Case 5:20-cv-00746-JKP Document 109-4 Filed 10/14/22 Page 8 of 17
American

BoardofForensicExaminers■LitigationConsultant■Adviser■Lecturer■Assoc.ofCertifiedFraudExaminers

Jeff Michael Fischbach 

Forensic Technologist 

SecondWave, Inc.

www.SecondWave.com ■ 818-773-0400 x34 ■ Jeff@SecondWave.com

9909TopangaCanyonBoulevard,#205,Chatsworth,California91311

Abstract

Jeff Michael Fischbach is founder and President of SecondWave, Inc., a technology consulting firm specializing in

information systems and technology integration. Since 1994, he has served as a technology adviser to numerous

professional organizations and corporations. Mr. Fischbach has been engaged as a litigation consultant and Forensic

Examiner, offering expert advice and oversight on matters involving computers, information systems, satellite cellular

and other communications technologies. He has advised law enforcement, foreign government representatives,

judges, lawyers and the press. In addition to his work at SecondWave, Mr. Fischbach has served on several

professional boards in advisory positions.

Professional Experience

■ More than 20 years of hands-on professional technology experience.

■ Expert-level knowledge of Windows, Mac OS, Unix and Linux, Android, OSX & Symbian operating systems.

■ Proficient and equipped to conduct Encase and FTK analysis and verified on-site forensic cloning.

■ Multi-state court-qualified computer, Internet, cellular and satellite expert.

■ A proven commitment to community welfare through pro-bono engagements and charitable service.

■ Frequent adviser and contributor to trade press.

■ Frequent lecturer and public speaker across the United States.

■ United States Armed Forces Contractor Status Recipient.

■ United States Department of Justice National Security Clearance Recipient.

■ Cited by United States Supreme Court & major media.

Employment

SecondWave,Inc.(DBA,SecondWaveInformationSystems 1994-Present

Chatsworth, CA

■ Litigation consulting services include fraud evaluation, forensic electronic-evidence analysis and expert

testimony

■ Business services include objective Internet and office technology advice, cost-analysis, ROI, as well as

oversight and review of network and Internet architecture and contractors.

■ Technology consulting and guidance to public and private corporation. Legal, accounting and investment

firms, startups, nonprofits, government agencies and law enforcement.

PrimeTimeVideo 1986-1993

Woodland Hills, CA

■ Clientele included Pacific Bell, Los Angeles Unified School District and Delson Financial, Inc.

■ Multimedia development, duplication and distribution.

■ Interactive media installations for conferences, presentations, and seminars

Curriculum Vitae of Jeff M. Fischbach Page 1

Case 5:20-cv-00746-JKP Document 109-4 Filed 10/14/22 Page 9 of 17
Board Positions

ViperCapitalAdvisors 2000-2001

One Sansome St., Suite 2000, San Francisco, CA 94104 Edward Ehee 415-951-4794

Board of advisors: Charged with the duty of assessing the viability of nascent technologies on behalf of

myriad investors.

PulseIndustries,Inc. 2000-Present

400 S. Victory Bl. Suite 306, Burbank, CA 91502 Douglas Walker 818-238-0358

Board of advisors: Technology advisor to the president and board of directors on issues including market

trends, competitive analysis, design and materials.

Past & Present Memberships/Affiliations

AssociationforInformationandImageManagementEvidentiarySupportCommittee AIIM.org

1100 Wayne Avenue, Suite 1100, Silver Spring, MD 20910 301-587-8202

Working closely with the United States Department of Justice, the C22 Evidentiary Support Group of AIIM

concentrates on law and information technology (IT) in relation to enterprise information management,

with particular focus on information as evidence. The Evidentiary Support Group is responsible for

projects related to the legal acceptance of records and documents produced by information technology

systems, or related to information management and information technology as they affect the evidentiary

nature of information holdings.

AmericanCollegeofForensicExaminers ACFEi.com

2750 East Sunshine, Springfield, MO 65804 417-881-3818

The American College of Forensic Examiners International (ACFEI) is an independent, scientific and

professional society. Multi-disciplinary in its scope, the society actively promotes the dissemination of

forensic information. The association's purpose is the continued advancement of forensic examination

and consultation across the many professional fields of its membership.

AssociationofCertifiedFraudExaminers CFEnet.com

716 West Avenue, Austin, TX 78701-2727 800-245-3321

The Association of Certified Fraud Examiners, established in 1988, is based in Austin, Texas. The

28,000- member professional organization is dedicated to educating in fighting fraud. Each member of the

ACFE designated a Certified Fraud Examiner (CFE) has earned certification after a rigorous qualification

process.

BetterBusinessBureau BBBSouthland.org

315 North La Cadena Drive, Colton, CA 92324 909-825-7280

SecondWave Information Systems is a dedicated member of the Better Business Bureau, and proudly

maintains a clear BBB Reliability Report, free of customer complaints.

Chatsworth/PorterRanchChamberofCommerce ChatsworthChamber.com

10038 Old Depot Plaza Road, Chatsworth, CA 91311 818-341-2428

SecondWave Information Systems is an active member of the Chamber of Commerce in good standing,

and an active participant in activities dedicated to benefiting and enhancing the community.

Curriculum Vitae of Jeff M. Fischbach Page 2

Case 5:20-cv-00746-JKP Document 109-4 Filed 10/14/22 Page 10 of 17
California

AttorneysforCriminalJustice CACJ.org

1225 Eighth Street, Suite 150, Sacramento, CA 95814 916-448-8868

CACJ is the country's largest statewide organization of professionals dedicated to defending the rights of

persons, and preserving due process and equal protection of the law, as guaranteed United States and

California laws.

ElectronicFrontierFoundation EFF.org

454 Shotwell Street, San Francisco, CA 94110 415-436-9333

EFF is a donor-supported membership organization working to protect fundamental rights, regardless of

technology; to educate the press, policymakers and the general public about civil liberties issues related

to technology; and to act as a defender of those liberties.

InstituteofElectricalandElectronicEngineers IEEE.org

3 Park Avenue, 17TH Floor, New York, New York, 10016-5997 212-419-7900

The IEEE promotes the engineering process of creating, developing, integrating, sharing, and applying

knowledge about electro and information technologies and sciences for the benefit of humanity and the

profession.

InformationSystemsSecurityAssociation ISSA.org

7044 S. 13th Street, Oak Creek, WI 53154 414-768-8000

The Information Systems Security Association (ISSA)® is a not-for-profit, international organization of

information security professionals and practitioners. It provides educational forums, publications and peer

interaction opportunities that enhance the knowledge, skill and professional growth of its members. The

primary goal of the ISSA is to promote management practices that will ensure the confidentiality, integrity

and availability of information resources.

NationalAssociationofCriminalDefenseLawyers NACDL.org

1150 18TH St. NW, Suite 950, Washington, DC 20036 202-872-8600

A professional bar association founded in 1958, the NACDL is the preeminent organization in the United

States dedicated to ensuring justice and due process for persons accused of crime or other misconduct.

Members include attorneys, U.S. Military counsel, law professors, and judges committed to preserving

fairness within America's criminal justice system.

NationalLegalAidDefenderAssociation NLADA.org

1140 Connecticut Ave. NW, Suite 900, Washington, DC 20036 202-452-0620

The NLADA serves the community by providing legal aid and defender programs to low-income clients

and their families and communities, and presenting a leading national voice in public policy and legislative

debates on the many issues affecting the equal justice community.

Curriculum Vitae of Jeff M. Fischbach Page 3

Case 5:20-cv-00746-JKP Document 109-4 Filed 10/14/22 Page 11 of 17
Notable Training & Seminars

WSOPD:TheCapabilitiesandLimitationsofGPSSystems October21,2016

South Seattle College - Georgetown Campus, WA

WACDL:Sex,Lies&Cyberspace September15,2016

Olympia Resort and Conference Center, Oconomowoc, WI

OJD:OregonCircuitJudge’sAssociationConference(Keynote) April10-11,2016

Sunriver Resort, Sunriver, OR

Oregon Judicial Department - Office of Education, Training & Outreach

KCPD:2013ForensicsRoundup--SocialNetworking&WirelessLocation March29,2013

Chinook Building, 401 Fifth Avenue, Seattle, WA

CCPD:CellTowerTechnology September4,2012

McDonalds Campus, Oak Brook, IL

WACDL:AnnualConference(Keynote) June8-9,2012

Campbell’s Resort, Chelan, WA

CACJ/CPDA:CapitalCaseDefenseSeminar February19,2012

Portola Inn & Conference Center, Monterey, CA

WACDL:TheDigitalDragnet February19,2010

Red Lion Conference Center, Bellevue, WA

OCDLA:TechnologyandtheLaw May2-3,2008

Hallmark Resort, Newport, OR

IPDA:FallSeminar November17,2007

Hilton Conference Center, Springfield, IL

EasternDistrictConference October27,2007

Tenaya Lodge, Yosemite, CA

FPD:SexOffenseSeminar October19,2007

Sacramento, CA

OSAD/CJCCDeathPenaltyProgram September13-14,2007

DePaul University College of Law

OJD:JudicialConference October16,2007

Salishan Resort in Gleneden Beach, OR

Oregon Judicial Department - Office of Education, Training & Outreach

Curriculum Vitae of Jeff M. Fischbach Page 4

Case 5:20-cv-00746-JKP Document 109-4 Filed 10/14/22 Page 12 of 17
Notable Citations & Quotations

WaPo:Howafederalspycaseturnedintoachildpornographyprosecution Apr5,2016

Washington Post http://wapo.st/1qoseGq

Ellen Nakashima

“Jeff Fischbach, a forensic technologist for the defense, said there is no evidence that the child

pornography was ever seen by anyone who used the computer, much less Gartenlaub.”

SUN:Howaspyprobewoundupasachildpornographyprosecution April5,2016

Toronto Sun http://torontosun.com/2016/04/05/how-a-spy-probe-wound-up...

“Jeff Fischbach, a forensic examiner who reviewed the evidence for the defence, said the images were

intermingled in extensive folders with files representing other computer users, raising the possibility

someone else was responsible for the pornography.”

NPR:WhenADarkWebVolunteerGetsRaidedByThePolice April4,2016

National Public Radio https://n.pr/1SwJ10c

Martin Kaste

“What happens when law enforcement is frustrated by encryption that's run by private citizens? In one Tor

volunteer's case, they showed up with a warrant and asked for computer passwords.”

NPR:FBI-AppleShowdownIsTheLatestBattleInABiggerWar February18,2016

National Public Radio https://n.pr/1Wur0mF

Martin Kaste

“The question of whether tech companies should be required to build backdoors has been floating around

Congress for years. A public fight over the San Bernardino terrorism case could break the logjam.”

GuiltyMinds(Fiction) 2016

Joseph Finder, Author

Acknowledgements: “...for much help on cell phones and computer forensics...” (p.385)

TheFixer(Fiction) 2015

Joseph Finder, Author

Acknowledgements (p.376)

WaPo:ExpertsSayLawEnforcement’sUseofCellphoneRecordsCanbeInaccurate June27,2014

Washington Post http://wapo.st/1rI9KLK

Tom Jackman

“The data is often used to place suspects near crime scenes, but experts say there are limitations.”

SUN:U.S.respondstoChina'scyberattacks Feb20,2013

Toronto Sun http://torontosun.com/2013/02/20/china-says-us-hacking-accusations-lack-technical-proof

“The war China has been winning, thus far, has been economic and it comes as no surprise to me if

they're fighting dirty,” said Jeff Fischbach

SUN:TheUglyPath Jun12,2012

Toronto Sun http://.torontosun.com/videos/5790925001/the-ugly-path/1667762843001/page/7

“Forensic technologist Jeff Fischbach discusses the ugly on the tech trail left by Luka Magnotta.”

Curriculum Vitae of Jeff M. Fischbach Page 5

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SUN:

TrackingWantedCriminals June5,2012

Toronto Sun http://www.torontosun.com/videos/1673526840001

“Forensic technologist Jeff Fischbach joins to discuss the strategy and technology police use to track a

wanted criminal.”

SUN:MagnottaMayHavePennedHowtoDisappearBlog May31,2012

Toronto Sun http://torontosun.com/2012/05/31/magnotta-may-have-penned-how-to-disappear-blog

"He craves attention. He's not the type to drop off the map. There are thousands of pictures of him online.

It will be nearly impossible for him to hide unless he pulls a Ted Kaczynski, and lives off grid in the

woods," Jeff Fischbach, a forensic technologist, told QMI from his office in California.

NPR:ComputerSecurityCompaniesDebateFlame'sOrigins May30,2012

National Public Radio https://n.pr/LECH4E

Martin Kaste

“A new cyber-spying program called Flame has been spreading across the Middle East. A Russian

security company called Kaspersky Labs discovered the virus. Some experts believe Flame was

developed by the makers of the virus Stuxnet.”

SCOTUS:UnitedStatesvs.Jones Jan23,2012

United States Supreme Court

Justice Samuel Alito

“See, e.g., NPR, The End of Privacy http://www.npr.org/series/114250076/the-end-of-privacy”

NPR:ChildPornographyBillMakesPrivacyExpertsSkittish August24,2011

National Public Radio https://n.pr/ooUTBm

Martin Kaste

“In late July, the House Judiciary Committee approved legislation that requires all Internet service

providers to save their customers' IP addresses for a year. The stated purpose is to help police find child

pornographers, but privacy experts say the bill is wider-reaching — and that worries them.”

NPR:YouriPhoneMayBeLoggingYourPhysicalPositions April21,2011

National Public Radio https://n.pr/gviPvJ

Martin Kaste

“Jeff Fischbach, a forensic technologist in California, says attitudes toward Apple might be very different

right now if, instead of hiding the tracking file, the company had advertised it.”

BuriedSecrets(Fiction:Book/Movie) 2011

Joseph Finder, Author

Acknowledgements: “Jeff Fischbach, amazing forensic technologist and real-life character out of The

Matrix who knows a scary amount about electronic evidence and cell-phone tracking;” (p.387)

NPR:AClickAway:PreventingOnlineChildPornViewing August31,2010

National Public Radio http://www.npr.org/templates/story/story.php?storyId=129526579

Martin Kaste

“Prosecution for child pornography has nearly tripled since 2000, but the Justice Department is still

looking for a way to handle what it calls the "explosion" in trafficking. Companies are developing

technology to better filter the images online, but the effectiveness of the private initiatives and how they

will affect government enforcement remains to be seen.”

Curriculum Vitae of Jeff M. Fischbach Page 6

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TPM:

PoliceTappedSprintCustomerGPSData8MillionTimesInAYear December4,2009

Talking Points Memo http://talkingpointsmemo.com/

Justin Elliott

“...Jeff Fischbach, a California-based forensic technologist who has been a technical consultant on many

criminal cases over the years, tells TPM he’s seen empirical evidence that the privacy settings are

essentially meaningless.”

NPR:DigitalBreadCrumbs:FollowingYourCellPhoneTrail October28,2009

National Public Radio http://www.npr.org/templates/story/story.php?storyId=114241860

Martin Kaste

“If you use a mobile phone, you're leaving a record of where you've been. But where does your phone say

you are? If it relies on cell phone towers for that information, your location may be vague. GPS-enabled

phones are more specific. The difference between the two can be miles wide.

DISCOVERY:Forensics,YouDecide:BloodInTheBirdcage September14,2009

Discovery Chanel Season 1, Episode 7

“After David Stagg reports finding the dead body of his partner Bill Jennings, he claims his Bill committed

suicide. As investigation begins, it becomes clear that the scene is homicide. Is the professor the

murderer, or was he framed. There are two sides to every story. Forensic scientists from both sides will

give viewers the chance to make their own conclusions.”

LATimes:Firsthandprisonexperience September25,2008

Los Angeles Times http://articles.latimes.com/2008/sep/25

DeeDee Correll & Christian Berthelsen

“Sentencing expert spent several years behind bars. Now he's accused of pretending to be a lawyer.”

NYT:WhentheTrillofaCellphoneBringstheClangofPrisonDoors July16,2007

New York Times https://nyti.ms/2xYf6eF

Anemona Hartocollis

“The important thing about cell tower data is not what it proves, but what it can’t prove,”

Curriculum Vitae of Jeff M. Fischbach Page 7

Case 5:20-cv-00746-JKP Document 109-4 Filed 10/14/22 Page 15 of 17
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Publications

• Caught Up In His Own Web

Sun News Ontario June 2, 2012

Forensic technologist, Jeff Fischbach provides his analysis of Magnotta's online trail, and 

explains how it could help catch him.

http://video.chathamthisweek.com/video/tech/tech/89784542001/caught-up-in-his-ownweb/1669414907001/

• Magnotta may have penned how to disappear blog

Sun News Network Canada May 21, 2012

Alleged dismemberment killer Luka Rocco Magnotta seemingly wrote a blog that offers 

step-by-step advice on how to disappear, including getting fake ID, selling assets for cash 

and jumping on a bus.

http://www.torontosun.com/2012/05/31/magnotta-may-have-penned-how-to-disappearblog

• Child Pornography Bill Makes Privacy Experts Skittish

National Public Radio (NPR) August 24, 2011

• Late last month, while Washington, D.C., was focused on the debt ceiling, the House 

Judiciary Committee approved legislation that could have long-term consequences on 

Internet privacy.

The bill requires all Internet service providers to save their customers' IP addresses — or 

online identity numbers — for a year. The bill's stated purpose is to help police find child 

pornographers, but critics say that's just an excuse for another step toward Big Brother. 

http://www.wbur.org/npr/139875599/child-pornography-bill-makes-privacy-expertsskittish

• A Click Away: Preventing Online Child Porn Viewing

National Public Radio (NPR) August 31, 2010

Technology to filter photos in Web searches may help the Justice Department curb online 

trafficking in child pornography. The department has thus far focused its efforts on 

prosecution, not prevention.

http://www.npr.org/templates/story/story.php?storyId=129526579

• Police Tapped Sprint Customer GPS Data 8 Million Times In A Year

TPM December 4, 2009

Under a new system set up by Sprint, law enforcement agencies have gotten GPS data 

from the company about its wireless customers 8 million times in about a year, raising a 

host of questions about consumer privacy, transparency, and oversight of how police 

obtain location data.

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2

http://tpmmuckraker.talkingpointsmemo.com/2009/12/revelation_8_million_gps_searche

s_on_sprint_by_law.php

• Digital Bread Crumbs: Following Your Cell Phone Trail

National Public Radio October 28, 2009

Fischbach is a forensic technologist. Lawyers eagerly pay for his ability to extract 

evidence from everyday devices — he's even checked alibis on kitchen appliances. But 

when it comes to tracking where people go, he says, the most common source of data is 

in your pocket.

http://www.npr.org/templates/story/story.php?storyId=114241860

Other authors

• Forensics: You Decide - "Blood in the Birdcage"

Investigation Discovery / Discovery Channel September 14, 2009

When music professor, David Stagg, discovers the dead body of his long-time partner, 

Bill Jennings, he claims he's walked into the aftermath of a tragic suicide. But evidence 

proves it was a homicide. Did the professor commit this vicious crime, or was he falsely 

accused? The forensic experts on each side battle it out.

http://www.youtube.com/watch?v=unoks0B45HY

• Police blotter: Child porn blamed on computer virus

CNET News November 3, 2006

Michael Aaron O'Keefe once was an eighth-grade math teacher at Lee County High 

School in Albany, Ga. In addition to his day job, O'Keefe created Web sites with names 

like "modelquest" and "hctweens," entreating visitors to submit "hard-core images" 

through e-mail.

http://news.cnet.com/Police-blotter-Child-porn-blamed-on-computer-virus/2100-1030_3-

6130218.html

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