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State-court DUI, drug, and violent-crime defenders in Daubert states, Florida first, facing forensic expert testimony. Also serves federal CDs and capital mitigation specialists.

Daubert challenges. PCAST + NAS + FBI, source-linked, not boilerplate. $197 per discipline.

Ten disciplines. Each is an FRE 702 motion shell, a 10-15 question expert cross-examination bank, the lead authority’s verbatim finding with source URL, and the documented cumulative-error history. Every citation is source-linked so you can verify it before it goes in, not the undated boilerplate a free brief bank hands you: built so you walk into the Daubert hearing prepared instead of building from scratch the night before.

Run the discipline at issue and file the Daubert motion, FRE 702 in federal court, your state's Daubert-equivalent reliability rule elsewhere, with the PCAST + NAS findings already organized and source-linked so you can confirm each citation before it goes in. Walk into the reliability hearing with a 10-15 question expert cross-examination bank ready, not boilerplate you still have to source.

  • 96%
    of FBI hair-comparison testimony

    Erroneous statements, 257 of 268 reviewed trials where the examiner's testimony was used to inculpate the defendant, per the FBI/DOJ 2015 review with the Innocence Project.

    source ↗
  • 19,400
    potential errors in a breath-test's source code

    An independent audit (Base One Technologies) ordered in the New Jersey Supreme Court's State v. Chun decision found roughly 19,400 potential errors in the breath instrument's software, the result the jury is asked to treat as conclusive.

    source ↗
  • $2
    roadside field kit

    The cobalt-thiocyanate kit turns positive for cocaine, and for more than 80 other compounds, from common household cleaners to acne medications. That result built the probable cause for the arrest.

    source ↗

Forensic testimony in at least 90 percent of the trial transcripts the FBI analyzed in its Microscopic Hair Comparison Analysis Review contained erroneous statements.

Innocence Project / FBI joint review, 2015

Bundle, all 10 disciplines

$997 USD, half of buying all 10 singly

Order the bundle, $997

10 PDFs delivered to your inbox. 7-day full refund.


10 disciplines · buy individually

Pick the discipline at issue. $197 each.

Daubert, Firearm/Toolmark

FRE 702 motion + cross-exam bank to challenge ballistics ID testimony. PCAST 2016 §5.4 + NAS 2009 grounded.

Daubert, Bite Mark

FRE 702 motion + cross-exam bank to challenge bite-mark ID testimony. NAS 2009 + PCAST 2016 grounded.

Daubert, Hair Microscopy

FRE 702 motion + cross-exam bank to challenge microscopic hair comparison testimony. FBI/DOJ 2015 review grounded.

Daubert, Fingerprint

FRE 702 motion + cross-exam bank to challenge latent fingerprint testimony. PCAST 2016 §5.2 grounded.

Daubert, Drug Field Test

FRE 702 + Fourth Amendment motion to suppress field-drug-test results. NIST + lab-director critique grounded.

Daubert, Breathalyzer

FRE 702 + due-process motion to compel Intoxilyzer / Datamaster source code. Seven-state appellate corpus grounded.

Daubert, BAC Retrograde

FRE 702 motion + cross-exam bank to limit prosecution retrograde-BAC testimony. Widmark-formula limits + AAFS critique grounded.

Daubert, Eyewitness ID

FRE 702 + jury-instruction motion to challenge suggestive eyewitness ID procedures. NAS 2014 grounded.

Daubert, Polygraph

FRE 702 / Frye motion to exclude polygraph evidence (or to admit a defense-favorable result). NRC 2003 grounded.

Daubert, Voice Analysis

FRE 702 motion to exclude voiceprint / spectrographic voice ID testimony. IAFPA 2007 + NRC 1979 grounded.


Start with the expert’s prior record, free.

Before you draft the FRE 702 motion, run the State’s analyst or expert through the expert witness opinion search: a free lookup of the published CourtListener opinion corpus for that name appearing alongside a Daubert, Frye, or Kumho admissibility reference, with the verbatim passage and a source link on every row. It is the person-record lead; these packs are the discipline-level reliability attack you build on top of it.


Subscription · Coming Soon

Subscription tiers for solo + small-firm federal CD practices.

The math: $97/mo gets you 3 briefs/mo (any combo of Sentencing Snapshot, JSIN Exclusion Brief, or Forensic Foundation Pack templates). At ~$177/hr CJA rate, that’s one billable hour to recover an entire month of brief work.

CJA panel rate cited: $177/hr (2026 non-capital schedule, effective 2026-01-01). Source: uscourts.gov.

Working on the model now. Drop your email if you want first access.

Frequently asked questions.

What do I get?

Per discipline: a structured FRE 702 motion-to-exclude template (~250 words editable), a recommended cross-examination question bank (10-15 questions), a cumulative-error history with verified citations, and the lead authority's verbatim finding (PCAST, NAS, FBI/DOJ, or NRC) with the source URL stored in the brief's bibliography.

Is this legal advice?

No. The templates are research artifacts modeled on the published critique literature in each discipline. Counsel of record adapts the motion language to the forum's expert-admissibility standard, circuit-level FRE 702 doctrine in federal court, or the state's Daubert/Frye framework in state court, and the facts of the case before filing.

Why $197 per discipline?

A single Daubert literature pull and motion draft commonly takes 6-10 hours of attorney time, hours a state-court DUI or drug defender rarely has before a hearing. As a federal benchmark, at the CJA panel rate (~$177/hr) that is $1,062-$1,770 of recovered billable time per discipline. In Florida state court, assigned counsel are paid a flat fee per case rather than by the hour, so those are hours you absorb yourself, not a billable line you recover. Either way the brief is priced at roughly 11.5% of the federal benchmark, well under the implicit hourly rate of pulling the literature yourself.

Why is the bundle $997?

Buying all 10 disciplines individually would be $1,970. The bundle is priced at half, for solo practices that handle a mixed forensic caseload, the marginal cost of disciplines you do not file this year is small relative to the up-front time savings on the ones you do.

Are the citations verified?

Every quote in every brief carries a source URL stored alongside the citation. Lead authorities are PCAST 2016, NAS 2009, NAS 2014 (eyewitness ID), NRC 2003 (polygraph), NRC 1979 (voice ID), and the FBI/DOJ 2015 hair-microscopy review. Cumulative-error histories cite published Innocence Project corpus, NACDL Champion articles, and reported appellate opinions where the discipline was excluded or limited.

What is the refund policy?

7-day full refund on every brief, single or bundle. No questions asked.

CJA panel rate cited: $177/hr (2026 non-capital schedule, effective 2026-01-01). Source: uscourts.gov.