How is evidence challenged by Georgia criminal defense attorneys?
Evidence gets challenged in three stages: before trial by motion, at trial by objection and cross-examination, and after trial on appeal. Each stage has different rules, and missing the earlier one can forfeit the later one.
Before trial.
| Motion | Target | Source |
|---|---|---|
| Suppress | Illegal search | O.C.G.A. § 17-5-30 |
| Exclude statement | Involuntary or Miranda | § 24-8-824; Jackson v. Denno |
| In limine | Prior acts, unfair prejudice | §§ 24-4-404(b), 24-4-403 |
| Daubert | Expert method | § 24-7-702 |
| Identification | Suggestive lineup | Neil v. Biggers; § 17-20-2 |
| Discovery | Compel, or exclude | §§ 17-16-4, 17-16-6 |
At trial.
- Hearsay, §§ 24-8-801 to 24-8-807, and the Confrontation Clause;
- Authentication, § 24-9-901;
- Best evidence, § 24-10-1002;
- Relevance, § 24-4-401 and § 24-4-403;
- Bias and impeachment, §§ 24-6-607, 24-6-613, 24-6-621, 24-6-622.
Weight. Even when an item comes in, the defense can attack its value by showing gaps, alternatives, or a witness’s motive. A motion for directed verdict under § 17-9-1 tests the entire proof.
Preservation. Under § 24-1-103, an objection must be timely and state the ground. After a definitive pretrial ruling, renewal isn’t necessary, but a lawyer may do so to be safe.
After trial. A motion for new trial under § 5-5-40 and an appeal review preserved issues. Plain error review under § 24-1-103(d) is limited.
General information about Georgia law as of November 2026. It is not legal advice and does not create an attorney-client relationship.