What Does the Law Allow When Detaining a Suspected Shoplifter?
Shopkeeper’s privilege lets a merchant hold a suspected shoplifter only where a state’s trigger is met, and then only for a reasonable time and in a reasonable manner. Each state words the trigger differently: probable cause in Florida and California, a reasonable belief in Texas that property was stolen, and reasonable grounds in New York. Texas and New York both count time spent checking ownership as part of a lawful detention.
What triggers a lawful detention
The statutes name the trigger in different words. Florida lets a merchant take a person into custody when the merchant has probable cause to believe a retail theft, farm theft, transit fare evasion, or trespass was committed (Florida Statutes 812.015). New York uses reasonable grounds, and its statute says those grounds include knowledge that a person has concealed possession of unpurchased merchandise (New York General Business Law 218). Florida adds a condition for stores with antishoplifting devices: the statute says an activation constitutes reasonable cause for the detention, provided sufficient notice has been posted that the device is in use (Florida Statutes 812.015). A Florida store should confirm that notice is up.
Two other limits sit outside the trigger itself. Florida requires that a law enforcement officer be called to the scene immediately after a person is taken into custody (Florida Statutes 812.015), and California confines a detention search to property in the person’s immediate possession, leaving worn clothing out (California Penal Code 490.5).
Reasonable time and reasonable manner
Florida, California, New York, and Texas all tie a detention to a reasonable time. Florida directs a merchant to detain an offender in a reasonable manner for a reasonable length of time (Florida Statutes 812.015). California allows a merchant to detain a person for a reasonable time for an investigation, conducted in a reasonable manner, when the merchant has probable cause to believe the person took or attempted to take merchandise (California Penal Code 490.5). Texas privileges a detention made in a reasonable manner and for a reasonable time to investigate ownership of the property (Texas Civil Practice and Remedies Code 124.001). New York defines reasonable time by its purpose, counting the time a detained person needs to make or refuse a statement and the time needed to examine employees and records about ownership (New York General Business Law 218).
For a store program, New York’s wording means a manager reviewing a detention with counsel can ask whether the time went to those steps, and time beyond them is the part a store would struggle to defend.
How the statutes differ by state and what to check
The table condenses the statutes linked in the sections above, so check each cell against its statute before relying on it. The statute and opinion text cited here was last read against its source on October 12, 2026. The Wisconsin row covers only what the cited text addresses.
| State | Trigger | Time and manner | Other limit that matters |
|---|---|---|---|
| Florida | Probable cause of retail theft, farm theft, transit fare evasion, or trespass | Reasonable manner and reasonable length | Law enforcement must be called immediately after custody |
| California | Probable cause to believe merchandise was taken or attempted | Reasonable time for investigation, reasonable manner | Search limited to bags and property in immediate possession, excluding worn clothing |
| New York | Reasonable grounds, including concealed possession of unpurchased merchandise | Time for a statement and for records review | Covers detention on or near the premises |
| Texas | Reasonable belief that property was stolen or attempted to be stolen | Reasonable manner and reasonable time to investigate ownership | Theft education program may be offered instead of reporting |
| Wisconsin | Not stated in the cited text | Not stated as a time limit | No interrogation or search against will before a peace officer arrives |
Wisconsin’s row is thin because the cited text is thin. What the cited text does cover is interrogation and search: the statute, as quoted in Peters v. Menard, bars both when the person objects before a peace officer arrives (Peters v. Menard). A store operating there needs counsel to confirm the trigger and time rules before writing a policy. A chain in several states needs one core policy with a state appendix, not a single national script.
What a search during a detention can reach
California allows a search of packages, shopping bags, handbags, or other property in the immediate possession of the detained person, and it excludes any clothing the person is wearing (California Penal Code 490.5). A written policy should name that boundary, so no one on the floor has to guess where it falls.
Associates do not search anyone under the observe-and-report rule. The search limit is a point for managers and counsel to understand, not an associate task.
Civil recovery, damages, and the police reporting decision
Civil recovery is a separate track from the detention itself. California makes an adult or emancipated minor who unlawfully takes merchandise liable to the merchant for damages of not less than $50 nor more than $500, plus costs (California Penal Code 490.5). The same section makes it a defense to a civil action over a detention that the merchant had probable cause and acted reasonably under all the circumstances (California Penal Code 490.5).
Texas allows a merchant to offer a suspected person a theft education program under Section 124.002 of the Civil Practice and Remedies Code instead of reporting the suspected offense to a law enforcement agency (Texas Civil Practice and Remedies Code 124.001).
For a store program, the practical point is that these are management decisions, not associate decisions. California’s defense depends on probable cause and reasonable conduct, so a store in that state has reason to want an incident report that records what was seen and what was done. Texas leaves the reporting choice to the merchant, so a Texas store’s policy should say who makes that call and have counsel review it first.
What the Resendez case says about detention scope
In Wal-Mart v. Resendez, the Texas Supreme Court disagreed that a private business’s internal policies define the permissible scope of a detention (Wal-Mart v. Resendez). The court also held that the privilege does not require the detainer to confirm or refute the detainee’s claims, and that it permits holding a suspect for a reasonable time to deliver them to police (Wal-Mart v. Resendez).
A store rule stricter than the statute is still a store rule: under Resendez it does not define the permissible scope of a detention, so keep the procedure tied to the statute.
What associates do and do not do
The legal analysis above is for managers and counsel. A sales associate on the floor needs a simpler rule: observe and report. Write down what was seen, call the designated manager, and keep distance from any confrontation. Never chase. A statement written while events are fresh is easier to check later, so write it before the shift ends. For associates, the job ends at the report. Training on observe and report should cover what to notice and who to call. Keep the statute details in the manager procedure, and link the associate’s statement to the incident report process.
What to do this week
- Pull the detention statute for each state where your stores operate, and mark the trigger and time language.
- Review the written policy with counsel against the search and civil recovery limits in each state, using the policy and compliance resources as a starting point.
- Put the observe-and-report rule on the agenda of the next huddle, and have each associate repeat the report steps back to you.
Frequently asked questions
Does a detained person have to be told why they are held?
Under Wisconsin's detention statute, the detained person must be promptly informed of the purpose of the detention and permitted to make phone calls. The statute also provides immunity to a merchant or its agents for actions taken while attempting to detain a person.
Does the privilege still apply after a suspect has left the store?
The Wisconsin Supreme Court in Peters v. Menard quotes the Restatement, whose drafters expressed no opinion on whether the privilege reaches someone who has left the premises but remains in their immediate vicinity. Until counsel answers that for your state, log the time and place of any later contact in the incident report.
How long must a merchant keep records for a Texas theft education program?
A merchant offering a theft education program under Texas law must maintain records for a period of not less than two years. Which records are covered is a scope question for counsel, so confirm it before setting your program retention schedule.