¶1concurring specially.
¶2The incident began when the director of a public park called the police because of an altercation between adult soccer players she did not know and juvenile basketball players she did know. She testified that after officers came and sent the adults away, she called the police again to inform them that she had not wanted the people using the park to have to leave, but only wanted the altercation ended. She also said that another officer then came to the park, and she asked him to try to find out what the problem had been. The next thing she observed was the arrest of appellant.
¶3In contrast to her testimony, the officer who arrested appellant testified that she had told him to ask the boys to leave the park. He testified that as he walked toward the park, he saw appellant getting on his bike, and he called appellant over. The officer explained that he intended to “trespass him from the property” and that he gave appellant a verbal trespass warning based on the authorization of the park director. At this point, according to the officer, appellant became aggressive and stated: “that I wasn’t shit, that he kicked my ass. He told me, ‘F— you,’ and just basically just obstructing my investigation.” At one point appellant clenched his fists and looked the officer in the eye, putting the officer in fear of confrontation. Appellant admitted the officer asked him to leave the park, and that he refused to give the officer his name or sign a trespass warning.
¶4The officer then arrested appellant, and he was charged with disorderly conduct and resisting an officer without violence. The trial court found appellant not guilty of the former, but guilty of the latter, and appellant contends that his motion for judgment of acquittal should have been granted.
¶5In order to prove the crime of resisting an officer without violence, it must be shown that the officer was engaged in the lawful execution of a legal duty and that the action by the defendant constituted obstruction or resistance of the lawful duty. § 843.02, Fla. Stat. (2005); Slydell v. State, 792 So.2d 667, 671 (Fla. 4th DCA 2001). The only argument appellant raises is that the state failed to prove that the officer was engaged in the lawful execution of a legal duty when the officer called him over to give a trespass warning.
¶6Because the evidence is reviewed in a light most favorable to the state, E.A.B. v. State, 851 So.2d 308 (Fla. 2d DCA 2003), the conflict between the testimony of the park director, who said that she did not *962want the boys to be asked to leave, and the testimony of the officer, who testified that she instructed him to ask them to leave, is resolved in favor of the officer.
¶7Appellant relies on Slydell, but Slydellis distinguishable in that the officers in Slydellhad no reasonable suspicion to stop the defendant and had not been asked to give a trespass warning or to remove the defendant. Slydell accordingly was free to walk away.
¶8In L.K.B. v. State, 697 So.2d 191 (Fla. 5th DCA 1997), an officer was attempting to obtain identification from a juvenile in order to complete a trespass warning, and the issue raised was whether the officer was performing a legal duty. The majority affirmed the conviction for resisting an officer without violence based on reasoning that the officer had a reasonable suspicion that the juvenile was about to commit or had already committed an assault against a customer of a store. Judge Griffin, however, dissented, explaining:
The plain truth is that this defendant was arrested because he ran off when the officer approached him to give him a trespass warning. The problem is that a police officer cannot detain a person and force him to identify himself for the purpose of giving a trespass warning. Section 810.09, Florida Statutes provides that a person trespasses in violation of that statute by willfully entering or remaining in any property other than a structure or conveyance as to which notice against entering or remaining has been given. 810.09(1), Fla. Stat. (1995). This property owner had a right to ask the defendant to leave his property, and the defendant had the right, as well as the duty, to do so. The fact that the property owner elected to have the police do the asking did not affect this defendant’s right to leave without interference. It also does not confer any special rights upon the officer who is merely acting on behalf of the property owner. The officer’s agreement to convey the trespass warning does not convert this into a “legal duty.”
The correct analysis of a case such as this is found in In the Interest of B.M., 553 So.2d 714 (Fla. 4th DCA 1989).
¶9L.K.B., 697 So.2d at 195 (Griffin, J., dissenting). I agree with Judge Griffin that there was no reasonable suspicion to conduct an investigatory stop in L.K.B. or in this case, but I do not believe that is determinative of whether the officer was in the performance of a legal duty.
¶10B.M., cited by Judge Griffin, involved suppression, not resisting without violence, and this court held that the officers had no founded suspicion to stop the juvenile, who was standing with a group of people in the parking lot of a closed grocery store. The trial court denied the motion to suppress on the ground that the juvenile had remained on the property after being asked to leave. There was no evidence, however, that the juvenile had been warned against trespassing or had remained on the property after being ordered to leave. This court explained: “Even if we assume that the police officers had authority from the owner to remove trespassers, their authority in this case where no warning against trespassing was posted was limited to conveying an order to depart the premises.” Id. at 715. This court further stated in footnote 2:
A stop to inform trespassers of an order to leave required under section 810.09(2)(b), Florida Statutes, is more akin to a ‘mere encounter’ than a ‘stop’ for constitutional analysis. This is not a stop based on founded suspicion, because the crime of trespass on unposted land does not occur until after trespasser is warned to depart and fails to do so.
¶11B.M. is not controlling here because the precise issue involved in this case, whether *963an officer giving a trespass warning is performing a legal duty, was not at issue in B.M.
¶12The trespass statute requires, as an element, notice against entering or remaining on the premises by “actual communication” or other means. It is certainly not unusual for the police to be asked to communicate the notice or warning. Judge Sha-hood, in his dissent, concludes that when the officer called appellant over to give him a warning, this became a seizure which violated the Fourth Amendment because there was no reasonable suspicion that a crime had been committed. Terry v. Ohio, 392 U.S. 1, 88 S.Ct. 1868, 20 L.Ed.2d 889 (1968). Although I agree that there was no reasonable suspicion that a crime had been committed, that is not the end of the analysis. As the court explained in Rivers v. Dillards Department Store, Inc., 698 So.2d 1328, 1332 (Fla. 1st DCA1997), a civil case:
[The trespass of a structure statute] does not provide an absolute basis for the detention, since the warning had not yet been issued, although we agree that, implicitly, some detention may be necessary in order to issue the warning alluded to in that section. The detention still must be reasonable under the circumstances.
¶13"When an officer pulls a driver over for a traffic infraction, which is not a crime, there is no reasonable suspicion of a crime, but it is permissible under the Fourth Amendment. As the Supreme Court explained in Delaware v. Prouse, 440 U.S. 648, 653-55, 99 S.Ct. 1391, 59 L.Ed.2d 660 (1979) (footnotes omitted),
The Fourth and Fourteenth Amendments are implicated in this case because stopping an automobile [for a traffic infraction] and detaining its occupants constitute a “seizure” within the meaning of those Amendments, even though the purpose of the stop is limited and the resulting detention quite brief. The essential purpose of the proscriptions in the Fourth Amendment is to impose a standard of “reasonableness” upon the exercise of discretion by government officials, including law enforcement agents, in order “ ‘to safeguard the privacy and security of individuals against arbitrary invasions....’” Thus, the permissibility of a particular law enforcement practice is judged by balancing its intrusion on the individual’s Fourth Amendment interests against its promotion of legitimate governmental interests. Implemented in this manner, the reasonableness standard usually requires, at a minimum, that the facts upon which an intrusion is based be capable of measurement against “an objective standard,” whether this be probable cause or a less stringent test. In those situations in which the balance of interests precludes insistence upon “some quantum of individualized suspicion,” other safeguards are generally relied upon to assure that the individual’s reasonable expectation of privacy is not “subject to the discretion of the official in the field,” [citations omitted] [emphasis added].
¶14In my opinion the officer who was called to give the trespass warning in this case was acting in a situation and in a manner contemplated by Prouse. A nd he was in the performance of a legal duty contemplated by our trespassing statute when appellant resisted. It is on that basis that I agree to affirm.
¶15concurring specially.
¶16I, too, would affirm the trial court, but for different reasons. I believe that based on the reliable information provided by citizen-informant King that several juve*964niles were causing a disturbance, Deputy Maldonado had reasonable suspicion to detain the appellant. Once the deputy ordered the appellant to return to his location and the appellant complied, this encounter became a valid investigatory stop that then ripened into probable cause to believe that the appellant committed the crime of Resisting an Officer without Violence. § 843.02, Fla. Stat. (2005); see also California v. Hodari D., 499 U.S. 621, 626, 111 S.Ct. 1547, 113 L.Ed.2d 690 (1991) (seizure occurs when the suspect submits to the officer’s show of authority); Terry v. Ohio, 392 U.S. 1, 20, 88 S.Ct. 1868, 20 L.Ed.2d 889 (1968); Parsons v. State, 825 So.2d 406 (Fla. 2d DCA 2002) (An order or command from a law enforcement officer during a consensual encounter transforms it into a Terry stop.).
¶17“[T]here are three levels of encounters between the police and citizenry.” Saturnino-Boudet v. State, 682 So.2d 188, 191 (Fla. 3d DCA 1996). “ ‘The first level is considered a consensual encounter and involves only minimal police contact.’ ” Falls v. State, 953 So.2d 627, 629 (Fla. 4th DCA 2007) (quoting Popple v. State, 626 So.2d 185, 186 (Fla.1993)).
“The second level of police citizen encounters involves an investigatory stop as enunciated in Terry v. Ohio, 392 U.S. 1, 88 S.Ct. 1868, 20 L.Ed.2d 889 (1968). At this level, a police officer may reasonably detain a citizen temporarily if the officer has a reasonable suspicion that a person has committed, is committing, or is about to commit a crime. § 901.151, Fla. Stat. (1991). In order not to violate a citizen’s Fourth Amendment rights, an investigatory stop requires a well-founded, articulable suspicion of criminal ac-tmty.’[1 ]
¶18Id. at 629-30 (quoting Popple, 626 So.2d at 186); see, e.g., Adams v. Williams, 407 U.S. 143, 92 S.Ct. 1921, 32 L.Ed.2d 612 (1972); Terry, 392 U.S. at 30, 88 S.Ct. 1868; Thomas v. State, 250 So.2d 15, 17 (Fla. 1st DCA 1971); see also State v. Davis, 849 So.2d 398, 400 (Fla. 4th DCA 2003). Reasonable suspicion represents a minimum level of objective justification which is considerably less than proof of wrongdoing by a preponderance of the evidence, see United States v. Sokolow, 490 U.S. 1, 109 S.Ct. 1581, 104 L.Ed.2d 1 (1989), and can be provided by a citizen informant. See State v. Manuel, 796 So.2d 602, 605 (Fla. 4th DCA 2001) (“A tip by a citizen-informant, as opposed to an anonymous tipster, is entitled to a presumption of reliability and does not require further corroboration to provide the requisite reasonable suspicion for a stop.”). Tips from identifiable citizens who observe criminal conduct and report it, along with their identities to the police, will almost invariably be found sufficient to justify police action. J.L. v. State, 727 So.2d 204, 206 (Fla.1998); State v. Evans, 692 So.2d 216, 219 (Fla. 4th DCA 1997) (quoting Wayne R. LaFave, Search and Seizure § 3.3 (3d ed.1996)); State v. Talbott, 425 So.2d 600, 602 n. 1 (Fla. 4th DCA 1982) (quoting Barfield v. State, 396 So.2d 793, 796 (Fla. 1st DCA 1981)); e.g., Henry v. United States, 361 U.S. 98, 80 S.Ct. 168, 4 L.Ed.2d 134 (1959); State v. Simons, 549 So.2d 785, 786 (Fla. 2d DCA 1989); see also 901.15, Fla. Stat. (1995).
¶19However, if the Terryinvestigatory stop is not lawful, anything occurring after the *965stop is fruit of the poisonous tree. Pantin v. State, 872 So.2d 1000, 1002 (Fla. 4th DCA 2004) (When an investigatory stop is not based on reasonable suspicion, it violates the Fourth Amendment and is unlawful, making evidence obtained as a result of the stop inadmissible as fruit of the poisonous tree.).
¶20The stop here was based on reasonable suspicion. Deputy Maldonado was called to the community center because several juveniles were causing a disturbance. The appellant was one of the individuals involved. King told the deputy that she wanted a trespass warning issued to them. King, who works at the community center, was an average citizen who found herself in the position of a witness to a potential trespass and thereafter relayed to Deputy Maldonado what she knew. Thus, because King was a citizen informant, Deputy Maldonado did not need to verify or corroborate the tip that the appellant was trespassing before initiating the Terrystop. King’s tip was entitled to a presumption of reliability and standing alone was sufficient and gave Deputy Maldonado the reasonable suspicion he needed to detain the appellant.
¶21After speaking with King, Deputy Maldonado went to speak to the group of juveniles at the basketball courts, including the appellant. Deputy Maldonado was in full uniform with a gun. By the time Deputy Maldonado went to the aforementioned group, the appellant had gotten on his bike and started to peddle away. Deputy Maldonado ordered him to return and the appellant came back to him. Thus, because Deputy Maldonado was acting on the citizen informant tip, had ordered the appellant to come to him, was in full uniform with a gun, and the appellant obeyed Deputy Maldonado, the deputy initiated a valid Terrystop. Because the stop was valid, everything that occurred after the subject investigatory stop is not fruit of the poisonous tree.
¶22This valid Terrydetention then ripened into the requisite probable cause needed to arrest the appellant for Resisting an Officer without Violence. See United States v. Sharpe, 470 U.S. 675, 705-06, 105 S.Ct. 1568, 84 L.Ed.2d 605 (1985) (A Terry detention can ripen into probable cause for an arrest.). The crime of Resisting an Officer without Violence has two elements:
Whoever shall resist, obstruct, or oppose any officer ... in the lawful execution of any legal duty, without offering or doing violence to the person of the officer, shall be guilty of a misdemeanor of the first degree....
¶23843.02, Fla. Stat. (2005); see Mosley v. State, 739 So.2d 672, 675 (Fla. 4th DCA 1999). First, the officer must be engaged in the lawful execution of a legal duty. Id.Second, the defendant’s action, be it by words, conduct or a combination thereof, must constitute obstruction or resistance of that lawful duty. Id.Performing a valid Terrystop is a legal duty. L.K.B. v. State, 697 So.2d 191, 193 (Fla. 5th DCA 1997). The word “obstruct” in the statute prohibiting obstruction of an officer without violence means to interfere with, impede or retard; while “oppose” in the same statute means to be in contention or conflict with, to combat, to resist. Wilkerson v. State, 556 So.2d 453, 455 (Fla. 1st DCA 1990).
¶24Having concluded that Deputy Maldonado executed a valid Terrystop when he encountered the appellant, it is clear that he was engaged in a lawful duty. During this Terrystop, the appellant obstructed or resisted that lawful duty, thus, violating the resisting statute. Deputy Maldonado testified that during the stop, the appellant directed obscenities laced with threats. At one point, the appellant clenched his fists and looked Deputy Maldonado dead in the eye, making Deputy Maldonado believe *966there was going to be a confrontation. Clearly, by his words, conduct, or a combination thereof, the appellant obstructed or resisted Deputy Maldonado’s lawful duty.
¶25It is of no consequence that Deputy Maldonado validly stopped the appellant to investigate a trespassing or disturbance, but later arrested him for Resisting an Officer without Violence. Nothing in Terryor its progeny requires that an officer must charge a subsequently arrested Terrydetainee with the same crime the officer reasonably suspected the detainee was committing at the time of the stop. It is also of no import that Deputy Maldonado did not ascertain if the appellant had been notified that he could not remain on that property prior to the investigatory stop. § 810.09, Fla. Stat. (2006). Deputy Maldonado did not have to obtain any corroboration or evidence prior to confronting the appellant because the tip was from a citizen informant and Terrystops are initiated for investigative purposes. As previously stated, the purpose of a police investigation is to resolve any ambiguity. Therefore, I concur that the trial court did not err in finding the appellant guilty of this charge and did not err in denying the motion for judgment of dismissal.
¶26. "Indeed, the principal function of [a police officer's] investigation is to resolve that very ambiguity and establish whether the activity is in fact legal or illegal-to enable the police to quickly determine whether they should allow the suspect to go about his business or hold him to answer charges.' ” Wayne R. LaFave, Search and Seizure § 9.5(b) (4th ed.2004).