Are lie detector tests admissible in Ohio criminal trials? Discover the truth about polygraphs in felony cases and plea deals.

Even when a defendant passes a polygraph, Ohio courts generally do not allow these results unless there’s a rare, risky stipulation between the prosecution and defense.

What you’ll learn in this episode:

• Why polygraph results are usually not admissible in Ohio felony hearings or trials
• What a "stipulated polygraph" is, and why it’s rarely used
• How passing (or failing) a polygraph can impact plea negotiations with prosecutors
• Real examples where polygraphs affected charging decisions
• Strategic advice on navigating polygraph offers in criminal cases

5 Frequently Asked Questions About Polygraph Test

1. Are polygraph results admissible in Ohio criminal trials? No, polygraph results are generally not admissible in felony hearings or trials in Ohio unless there is a rare stipulated agreement 00:45.
2. What is a stipulated polygraph in Ohio law? A stipulated polygraph is an agreement where both sides consent in advance to admit the results in court, but it carries significant risk for the defense 01:24.
3. Can passing a polygraph help with plea negotiations? Yes, passing a polygraph can sometimes influence prosecutors during plea deals, even if the results aren’t used in court 02:46.
4. Should defendants agree to a stipulated polygraph? The discussion highlighted the dangers; most defense attorneys avoid it because a failed result can be used against the defendant at trial 01:57.
5. Do police ever use polygraph results in deciding to file charges? Yes, there are cases where police use polygraph outcomes when deciding whether or not to bring charges, but there’s no consistent rule 03:16.

Submit your questions to www.lawyertalkpodcast.com.

Recorded at Channel 511.

Stephen E. Palmer, Esq. has been practicing criminal defense almost exclusively since 1995. He has represented people in federal, state, and local courts in Ohio and elsewhere.

Though he focuses on all areas of criminal defense, he particularly enjoys complex cases in state and federal courts.

He has unique experience handling and assembling top defense teams of attorneys and experts in cases involving allegations of child abuse (false sexual allegations, false physical abuse allegations), complex scientific cases involving allegations of DUI and vehicular homicide cases with blood alcohol tests, and any other criminal cases that demand jury trial experience.

Steve has unique experience handling numerous high publicity cases that have garnered national attention.

For more information about Steve and his law firm, visit Palmer Legal Defense.

Copyright 2026 Stephen E. Palmer - Attorney At Law

Mentioned in this episode:

Circle 270 Media Podcast Consultants

Circle 270 Media® is a podcast consulting firm based in Columbus, Ohio, specializing in helping businesses develop, launch, and optimize podcasts as part of their marketing strategy. The firm emphasizes the importance of storytelling through podcasting to differentiate businesses and engage with their audiences effectively. www.circle270media.com