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Leon

Suppressing evidence- Fairfax criminal defense lawyer speaks

July 31, 2026

Suppressing evidence is great when granted for a Virginia criminal defendant. However, as a Fairfax criminal defense lawyer, I know that trial and appellate judges are often very resistant to granting relief to defendants who claim that incriminatory evidence was seized in violation of their...

Excellent support and representation

You will get the excellent support and representation from Jon Katz should you choose him as your lawyer. Never one to let details slide, Jon will work fastidiously to get you the best results possible. Quirky? Yes! Driven? YES! As a client of Jon’s, I can attest to his well-known reputation of dissecting all aspects of a case and his relentless nature of building a top-notch case.

Emily
Source: Google
He has a long record of success - and I am happy I made that choice.

Jon was able to negotiate a settlement with the prosecutor that was initially a plea to a lesser charge; then a dismissal of that charge, without admission of guilt, and without conviction . He also negotiated several thousand dollars in fines, down to only paying a one hundred dollar court cost. This result was quite a lot more than I had thought possible. Jon had settled a case that potentially would lead to serious jail sentence – down to essentially no serious penalty at all. This is what Jon did:

1. Over multiple weekly phone conversations, he interviewed me about all relevant factors of the case.

2. He aggressively sought and obtained – thru “discovery”, and “Brady” — multiple bodycams from arresting officers. He spent about 12 hours reviewing these videos carefully. He used the term “inside the four square corners”. This was a term that reflects a careful search for precisely what was used by police to obtain consent to search, and all aspects of the arrest – and if the provided video evidence supported or challenged – the eventual charges. He carefully looked for any details from the scene, or from dialogue, that were exculpatory.

3. He assigned me multiple tasks, beginning on day one – that forced me to focus on the charges, weigh my culpability, and make strong behavioral changes that may possibly indicate to prosecution that I recognize the problems I have created, and am taking direct actions to counter the damage I have done- and obviate future injury or harm. This was additionally helpful because it provided me with a sense of some control over my situation.

4. He spoke to me on numerous occasions, by phone, to give a detailed plan for my defense. He informed me in a firm but also supportive way – seeking my consent – and he was realistic – but also allowed some hope and dignity for the position I was in.

5. He did an extensive literature and case review to find any prior cases that could act as precedent in my case. He was able to find a recent, high profile case, that was settled in a Virginia Court. Its main elements were similar to mine. Jon obtained the transcript of the cross-examination in that case. When Jon had reviewed those elements, he was then able to hire an expert witness who could address the discovered vulnerabilities.

6. Jon showed an extensive knowledge of case law. He also showed expertise in the plea negotiation process.

7. The day of trial, Jon was able to show the prosecutor, and the judge, that he was prepared to offer a methodically laid out defense, with recent precedent, and expert testimony. Also, he was able to present me in a context a little broader that just a person attached to these charges. He showed this event in a broader sense of my life, and convinced the judge that I had taken steps to correct my problems, and that I had been of service to society for many decades. He presented what I believe to be an accurate and FAIR assessment of my situation.

I can look back over the past several months since I hired Jon. It started as a google search for “Best Virginia Lawyer”. The first search results, at the top of the page- I knew these were paid advertisements. I generally skip these ads, trying to find the most accurate reviews. But – and I am happy I did – I also reminded myself that these ads are PAID FOR and whoever is paying for the ads likely IS SUCCESSFUL , so I gave Jon a shot.

He has a long record of success – and I am happy I made that choice.

Anon.
Source: Avvo
He is the real deal

Mr. Katz was very professional, helpful, and most importantly knowledgeable. He is very passionate about what he does and truly cares about helping his clients. He is the real deal and was able to help me obtain successful results in my case. I had 10 felony charges (Grand Larcenies). He did his magic and made those charges dropped to misdemeanor. I am really thankful to have him on my side.

If you are looking for a Lawyer that knows his stuff and won’t give up until he wins, then he’s your guy!

Thank you again Jon 🙂

JD
Source: Google

Leon

Suppressing evidence- Fairfax criminal defense lawyer speaks

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Jon Katz Practices in the Following Courts and Beyond