Search Warrant & ITO Technical Review

Was the warrant built on a technical impossibility?

Warrant applications are full of technical claims: this IP address is the accused, this account was used from that house, this phone was at that scene. The issuing judge hears them ex parte, with nobody in the room to question them. I review every technical claim in the affidavit or ITO and tell you which ones hold up.

Where warrants go wrong

  • IP addresses treated as people. An IP identifies a connection, not who was using it.
  • Time zone errors in ISP requests. A few hours’ mismatch on a dynamic address can name the wrong subscriber.
  • Accounts treated as people. A login proves access, not identity.
  • Tower data treated as GPS. A sector can cover blocks or miles.
  • File-sharing claims blurred. A full download, a fragment and “available” are different things.
  • Misread extractions. Earlier phone or computer evidence quoted without understanding what it records.
  • Boilerplate. Generalizations about “people like this” instead of facts about this case.
  • Omissions. What police knew and left out.

The full breakdown: Was the Warrant Built on a Technical Impossibility?

What you get

Every technical assertion in the affidavit or ITO, pulled out and marked:

  • Accurate: the claim holds up
  • Overstated: true as far as it goes, but stated with more certainty than the data allows
  • Unsupported: nothing in the disclosure backs it
  • Wrong: contradicted by the records or by how the technology works

For each problem: what the affiant had in front of them, what records would test the claim, and what was left out. The legal argument is yours. My job is making sure it stands on technical ground that holds when the Crown or prosecution pushes back.

Which service fits

  • TruthScan ($495 flat): a technical review of one affidavit or ITO, a 90-minute call and a written summary. Usually enough to decide whether a Franks or Garofoli challenge has technical footing.
  • TruthGuard ($1,500–$3,000): when the challenge needs a formal report, or the warrant rests on extraction data that has to be analyzed too.
  • Wolf Guardian (from $5,000): when you need testimony at the hearing.

How it works

  1. Send the affidavit or ITO, plus any related disclosure.
  2. I review every technical claim against the disclosure and how the technology works.
  3. We talk through what holds and what doesn’t.
  4. You decide whether to bring the challenge, with a clear technical basis either way.

Common questions

Do these challenges actually work? They’re hard to win, and errors don’t automatically void a warrant. Courts look at the application as a whole. That’s why the technical review matters: it separates the errors that change the outcome from the ones that don’t.

Do you work on both US and Canadian warrants? Yes. Franks hearings in the US and Garofoli applications in Canada turn on the same kinds of technical claims.

What if the warrant led to a phone extraction? Then the extraction usually needs review too. See Cellebrite & Phone Extraction Review.

Have a warrant built on digital evidence?

Find out whether its technical claims hold up before you decide on a challenge.