What is required for a lawful arrest under Georgia criminal defense rules?
Georgia requires a warrant, or one of the exceptions in O.C.G.A. § 17-4-20, and probable cause either way. Section 17-4-20(a) allows a warrantless arrest for:
- a crime committed in the officer’s presence or within the officer’s immediate knowledge;
- a fleeing offender;
- circumstances that would likely mean a failure of justice without an arrest, for want of a judicial officer to issue a warrant;
- family violence, a violation of a criminal family violence order, or physical abuse of a vulnerable adult, on probable cause.
Warrant arrest. Under § 17-4-40 and § 17-4-41, a judge issues a warrant on sworn facts. A warrant must name the offense and the person. A person arrested on a warrant must be brought before a judge within 72 hours, § 17-4-26.
Warrantless. The state must show probable cause: facts sufficient to make a prudent person believe a crime was committed. A warrantless arrest needs a prompt judicial review, generally within 48 hours under County of Riverside v. McLaughlin (1991).
Inside a home. A warrantless home arrest requires consent or an emergency, under Payton v. New York (1980).
Force. Section 17-4-20(b) allows force under limits. Deadly force is allowed only if the officer reasonably believes the suspect has a deadly weapon and poses an immediate threat, or the suspect committed a crime involving serious physical harm. Tennessee v. Garner (1985) sets the federal limit.
Consequences. An unlawful arrest doesn’t by itself end the prosecution, but evidence that comes from it may be suppressed under § 17-5-30, and a resistance charge may fall.
Citizens’ arrest is much narrower since the 2021 repeal of § 17-4-60. Private detention is limited.
General information about Georgia law as of November 2026. It is not legal advice and does not create an attorney-client relationship.