Extracted from ten completed cases, not invented. This document answers the question "what do you actually do in a forensic audit?" by describing the methodology as it was executed — including the parts still codified as working practice rather than formal protocol.
An independent forensic audit of a biotech target's scientific evidence chain — tracing every citation link behind the mechanism-of-action claim backward to primary sources, classifying each link's confidence, and flagging where standard validation is missing or where downstream claims inflate what the cited papers actually say.
Every audit produces one artifact with six parts, in this order:
This structure has been executed on ten targets. See the case-study list at the bottom.
That is the full input set. The audit does not require access to CMC, clinical operations, or non-public data rooms.
| Step | What happens | Time |
|---|---|---|
| 1 | Claim extraction — read investor-facing material, isolate the load-bearing mechanism claim | 0.5 day |
| 2 | Reference harvest — pull every paper cited in support of that claim, plus any review article it links through | 0.5 day |
| 3 | Backward trace — read each cited paper; note what it actually demonstrates (population, assay, n, endpoint) | 2–4 days |
| 4 | Gap analysis — compare what each paper says against what downstream papers claim it says; surface inflations, substitutions, missing validations | 1–2 days |
| 5 | Critical-question check — test composite claim against basic domain facts that, if true, would invalidate it | 0.5–1 day |
| 6 | Verdict plus writeup — composite judgment, confidence levels, kill conditions, final artifact | 1 day |
Turnaround: 5 to 10 business days depending on chain length and field. The five-day version is a flash audit with a shorter per-link writeup. The ten-day version is the full forensic artifact suitable for an M&A diligence file.
Formal inter-reviewer protocol (currently a single-reviewer workflow with machine-assisted citation retrieval); turnaround SLA in a signed engagement letter; legally-defensible adjudication standard (the methodology is consistent but not yet tested as a contract-grade adjudication artifact, which is a requirement if this is ever sold as insurance adjudication infrastructure).
Trace citation chains. Flag inflations, gaps, missing validations, domain-boundary crossings. Assign per-link and composite confidence. Name kill conditions. Deliver an acquirer-usable artifact.
Run wet-lab experiments. Replicate assays. Audit CMC, manufacturing, or clinical operations. Audit financials or patent validity. Recommend a price. Issue legal opinions.
Flash audit (5 days, ~2,000 words): anchor range $25K–$50K.
Full audit (10 days, ~5,000 words): anchor range $75K–$125K.
These are directional anchors. Actual pricing depends on the buyer side (acquirer-side M&A diligence, seller-side pre-market audit, or insurance-side adjudication) and needs market validation — scientific diligence is not priced like financial Quality of Earnings and no published benchmark exists in this category.
Ten traces completed as of 04-23-2026.
| # | Target | Claim traced | Verdict |
|---|---|---|---|
| 1 | AbbVie / Stemcentrx (Rova-T) | DLL3-targeted cancer stem cell model applied to small-cell lung cancer | Missing validation; deal should have been restructured or walked |
| 2 | Vera Therapeutics (atacicept in IgAN) | Dual APRIL/BLyS inhibition reduces pathogenic IgA in IgAN | Well-supported; lupus "failure" was combination-therapy safety event, not mechanism failure |
| 3 | Corvus (soquelitinib in PTCL) | ITK inhibition preferentially depletes malignant T cells | Weakly supported; chain holds on mechanism, breaks on "preferentially" |
| 4 | MindMed (MM120 in GAD) | 5-HT2A partial agonism resets pathological fMRI connectivity | Weakly supported; mechanism composite built from three disconnected evidence bases |
| 5 | Ocugen (OCU400 in retinitis pigmentosa) | Nuclear-receptor modulator rescues photoreceptor function | See trace |
| 6 | EyePoint (Duravyu in wet AMD) | Sustained-release tyrosine kinase inhibitor non-inferior to anti-VEGF | See trace |
| 7 | Celgene / GED-0301 | SMAD7 antisense oligonucleotide in Crohn's disease | Chain broke at primary target-engagement evidence; Phase 3 failed |
| 8 | CETP inhibitors (multiple sponsors) | Raising HDL via CETP inhibition reduces cardiovascular events | Chain broke on HDL-as-surrogate assumption; multiple $1B+ failures |
| 9 | Alzheimer amyloid hypothesis (decades) | Amyloid plaque reduction slows cognitive decline | Chain inflated at surrogate-to-clinical translation; $2B+ in failed programs |
| 10 | Cerevel / emraclidine (schizophrenia) | M4 muscarinic agonism non-inferior to broad-spectrum antipsychotics | See trace |
→ View the full citation-chain audit for AbbVie / Stemcentrx
All four uncodified items are on the short list to formalize before any engagement letter is signed with a paying client outside the warm-channel introducer.