[¶ 1] Brook Rangeloff appeals from a criminal judgment entered following a conditional plea of guilty to the charge of possession of a controlled substance with intent to deliver. Rangeloffs conviction stems from evidence seized during the search of three mobile homes on November 28, 1995. Ran-geloff entered his guilty plea after the trial court denied both a request for a Franks 1 hearing and a motion to suppress evidence. We affirm the trial court’s judgment, because Rangeloff failed to make a substantial preliminary showing of a false statement, and because there was probable cause to support the 'search warrants issued by the magistrate.
I. Facts
[¶2] On November 28, 1995, Jamestown Drug Task Force Officer LeRoy Gross and Agent Arnie Rummel of the North Dakota Bureau of Criminal Investigation applied for search warrants to search mobile homes located at 1803, 1817, and 1416 Western Park Village in Jamestown. The search warrant applications were supported by the officers’ testimony.
[¶ 3] At the time of the applications for the search warrants, the officers provided the following information on the mobile home at 1803 Western Park Village [hereinafter 1803], which was the residence of Dale Schlosser. In January and February of 1995, law enforcement conducted two garbage searches at 1803 and found mail with Sehlosser’s name on it and marijuana seeds and stems. In March, April, and May 1995, three separate informants told Officer Gross of Schlosser’s dealing in marijuana. On November 28, 1995, the same day the officers applied for the search warrants, law enforcement arranged a controlled buy through an informant to purchase marijuana at 1803. Schlosser left 1803 during the buy and went to 1416 Western Park Village [hereinafter 1416] for a few minutes. He then returned to 1803 and completed the transaction, weighing out approximately two ounces of marijuana on a scale for the informant. 2
*597 [¶ 4] The officers also informed the magistrate about the mobile home at 1817 Western Park Village [hereinafter 1817], which was the residence of Brook Rangeloff. In January 1995, law enforcement conducted a garbage search at 1817 and found five marijuana seeds. An informant told them Brook Ran-geloff was dealing from his trailer. In June 1995, a citizen informant 3 provided the officers with a “complete layout” of Rangeloffs dealings, both from his residence at 1817 and from 1416. In June 1995, the citizen informant told the police Rangeloff stated he knew the “cops” were on to him so he no longer was putting controlled substances in his garbage, but disposing of them in his fireplace. Officer Gross told the magistrate he had seen Rangeloff at 1817 and that is the address he uses.
[¶5] The officers revealed the following information with regard to the mobile home at 1416, which was the residence of J.C., Rangeloffs girlfriend. According to the citizen informant, Rangeloff stayed at 1416 part of the time, and was dealing in marijuana from there. On October 30, 1995, Agent Rummel gave money to a suspect who purchased and smoked marijuana at 1416. The suspect then delivered marijuana from this transaction to Agent Rummel. Also, Schlos-ser visited 1416 for a few minutes during the controlled buy on November 28,1995.
[¶ 6] The magistrate considered the information presented, determined probable cause existed, and issued search warrants for the three mobile homes. During the searches, the officers seized two one-pound bags of marijuana, several smaller plastic bags of marijuana, drug paraphernalia, cash, and a number of other documentary pieces of evidence such as address books and bank receipts.
[¶ 7] Rangeloff moved to suppress evidence arguing the magistrate did not have probable cause to issue warrants for 1416 and 1817. Rangeloff also sought a Franks hearing, claiming false testimony had been used to support the warrant applications. After a preliminary hearing on the matter, the trial court denied Rangeloffs -request for a Franks evidentiary hearing. The trial court found -Rangeloff had failed to meet his burden of making a substantial preliminary showing of falsehoods made by the officers. The trial court also denied- Rangeloffs motion to suppress, finding the magistrate had sufficient probable cause to issue the search warrants.
[¶ 8] Rangeloff raises two issues on appeal: (1) whether he made a substantial preliminary showing entitling him to a Franks hearing; and, (2) whether probable cause existed to search the mobile homes at 1416 and 1817 Western Park Village.
II. Franks Hearing
[¶ 9] The standard' set forth by the United States Supreme Court in
Franks v. Delaware,
[W]here the defendant makes a substantial preliminary showing that a false statement knowingly and intentionally, or with reckless disregard for the truth, was included by the affiant in the warrant' affidavit, and if the allegedly false statemént is necessary to the finding of probable cause, the Fourth Amendment requires that a hearing be held at the defendant’s request. In the event that at that hearing the allegation of perjury or reckless disregard is established by the defendant by a preponderance of the evidence, and, with the affidavit’s false material set to one side, the affidavit’s remaining content is insufficient to establish probable cause, the search warrant must be voided and the fruits of the search excluded to the same extent as if probable cause was lacking on the face-of the affidavit.
State v. Rydberg,
[¶ 10] Under Franks, an evidentia-ry hearing is only required if:
(1) a defendant makes a substantial preliminary showing, accompanied by an offer of proof, that false statements were made in ■ support of a search warrant, either knowingly and intentionally or with reckless disregard for the truth, and (2) the allegedly false statements are necessary to a finding of probable cause. No evidentia-ry hearing is required if there remains sufficient evidence to support a finding of probable cause without the allegedly false statements, and allegations that false statements were negligently or innocently
made are insufficient to necessitate an evi-dentiary hearing.
State v. Handtmann,
[¶ 11] Rangeloff claimed several statements of sworn testimony made by the police officers in seeking the warrant were untruthful. On appeal, he concedes he failed to substantiate two of his claims, but he argues he met his burden to show the testimony surrounding the October 30, 1995, drug buy at 1416 was untruthful.
[¶ 12] Specifically, Rangeloff alleges the following underlined portions of statements from Agent Rummel were untrue: “In regards to lj.16, in October of this year a subject delivered to me in this case it was that I gave some money to a suspect, that person went up to 1416 Western Park Village and met with a male there and ... the guy there wanted to smoke some and delivered the marijuana and then in turn it was delivered to me. ... October 30th of this year.” Rangeloff also alleges the officers’ omission of information explaining that the suspect was not under continuous observation by police officers during the October buy was misleading to the magistrate.
[¶ 13] Rangeloff raised the issue of the alleged false statements in his motion to suppress. The motion did not request a Franks hearing. The motion identified only two specific allegations of falsity, and Range-loff offered no affidavits or other reliable statements to support his allegations along with the motion. Instead, Rangeloff indicated he would provide testimony at the suppression hearing to show the falsity.
[¶ 14] While it may not have been required under the Franks standard, the trial court allowed Rangeloff to submit the oral testimony of Kelly Ostenson, the “suspect” involved in the October drug buy. 5 Ostenson admitted meeting with Agent Rummel on October 30, 1995. Ostenson, however, testified it was M.M., an informant, who actually handed her the money and to whom she delivered the marijuana. On cross-examination, Ostenson admitted Agent Rummel was with M.M. to give him a ride, and Agent Rummel was the likely source of the money M.M. had given her. Ostenson admitted meeting with Brook Rangeloff at 1416, but denied buying the marijuana from him. When questioned as to whom she purchased the marijuana from, Ostenson refused to answer the question. Ostenson also admitted she had indicated to M.M. that a male said he wanted to smoke with her, but she claimed the male was not Brook Rangeloff. Ostenson testified she made two stops at other locations. This was the only evidence Rangeloff offered at this stage showing the officers intentionally omitted information in regard to the continuous observation of Ostenson. 6
[¶ 15] The trial court found Rangeloff failed to make a substantial preliminary showing a false statement was knowingly or intentionally made to the magistrate or given with reckless disregard for truth. We agree with the trial court after our review of the testimony of Ostenson, who was the only witness relied upon to prove the statements were false. Regardless of whether Agent Rummel or M.M. handed Ostenson the money or received the marijuana, all the parties were in the car when the marijuana changed hands and Ostenson testified Agent Rummel was the likely source of the money. While there may have been instances when Agent Rummel may have been mistaken about some minor details of the transaction, Range-loff did not make a substantial showing of recklessness or deliberate falsity. A mere showing of negligence or innocent mistake is insufficient to establish recklessness or deliberate falsity to meet the threshold require
*600
ment for a
Franks
hearing.
Padgett,
III. Probable Cause
[¶ 16] Probable cause is required for a search warrant under the Fourth Amendment to the United States Constitution, and Article I, Section 8 of the North Dakota Constitution. Whether there is probable cause to issue a search warrant is a question of law.
Damron,
[¶ 17] The magistrate should make a practical, common sense decision on whether probable cause exists to search that particular place.
Damron,
A. 1416 Western Park Village
[¶ 18] Rangeloff contends there was no probable cause to issue a search warrant to search J.C.’s residence at 1416 Western Park Village. Rangeloff argues the magistrate was presented nothing but “bare bones” assertions and conclusory evidence.
[¶ 19] We have often stated, sufficient information, rather than “bare bones” information must be presented to the magistrate for the determination of probable cause.
Damron,
[¶ 20] The magistrate here had information that on the same day as the application for the search warrant, the police had arranged a controlled buy of marijuana at 1803, Schlos-ser’s residence. The confidential informant the police used in the controlled buy went into Schlosser’s residence. While inside, the informant overheard Schlosser’s telephone conversation arranging to get the marijuana. While the confidential informant was still inside, Schlosser left his residence and went to 1416. This was observed by the police who were monitoring the marijuana buy with a video camera. Schlosser was at 1416 for about five minutes and then returned to 1803. According to the informant, Schlosser then went to his bedroom, obtained a scale, and measured out the marijuana.
[¶ 21] The magistrate had information indicating the police were aware ■ from other sources to the Drug Task Force that J.C. lived at 1416, and also that Rangeloff had been dealing marijuana from this address. A citizen informant had provided Agent Rum-mel with information on June 23, 1995, indicating Rangeloff was dealing marijuana out of both 1817 and 1416. Officer Gross informed the magistrate that since receiving the June 23, 1995, information he had observed Rangeloff and J.C.’s vehicle at 1416, and that Rangeloff frequents both 1416 arid 1817. The magistrate was further informed that in October 1995, Agent Rummel was involved in the drug buy involving a suspect who visited 1416, purchased marijuana, and smoked marijuana with á male who was there.
[15] [¶22] Citizen informants are presumed to be reliable.
Hage,
B. 1817 Western Park Village
[¶ 23] Rangeloff contends there was no probable cause to issue a search warrant to search his residence at 1817 Western Park Village. Rangeloff argues again the magistrate was presented nothing but “bare bones” assertions, reputation evidence, and eonclusory information.
[¶ 24] The information provided to the magistrate on 1817 was clearly not as detailed as the information relating to 1416. Agent Rummel informed the magistrate that 1817 was Rangeloffs address and he had seen Rangeloff there. A reliable informant told the police Rangeloff had been dealing from that mobile home. In January 1995, the police conducted a garbage search at 1817 that produced five marijuana seeds. The magistrate was further informed that in June 1995, a citizen informant gave the police a “complete layout” of Rangeloffs dealings, which included information on dealing out of both 1817 and 1416. The citizen informant also told the police Rangeloff knew the “cops” were on to him and he no longer disposed of seeds or stems in his garbage, but in his fireplace. The magistrate specifically asked if there was any information more recent than June on 1817, to which Officer Gross responded: “Not other than that I’ve seen Brook there and I’ve seen [J.C.’s] vehicle there and that he — he does still go to both places.”
[¶ 25] We agree with Rangeloff that some of the information relating to drug activity at 1817 was eonclusory. Mere statements of reputation or unsupported conclusions and allegations, without some elaboration of the underlying circumstances supporting conclusions or statements, are insufficient to establish probable cause.
Handtmann,
[¶26] Here, information from the citizen informant that Rangeloff stated the “cops” were on to him shows the specific knowledge of the informant. Likewise, the citizen informant knew Rangeloff was disposing of seeds and stems in the fireplace instead of in the garbage. This information was not eoncluso-ry, but specific to Rangeloff and his activity at his residence. The evidence the officers obtained from the garbage search is also nonconclusory evidence connecting Range-loffis residence with dealing in marijuana.
[¶ 27] The fact that most of the nonconclusory information was gained several months before the application for the search warrant is indeed troublesome. Information furnished in an application for a search warrant must be timely and probable cause to search must exist at the time the search warrant is issued.
Ringquist,
[¶ 28] “The proper inquiry is whether the magistrate, in considering the nature of the crime, the criminal, the thing to be seized, and the place to be searched, could reasonably believe that evidence of criminal activity was probably at the described location.”
Hage,
[¶29] While some of the information presented to the magistrate on 1817 could be considered “stale,” when reviewing a magistrate’s determination of probable cause, we resolve doubtful or marginal cases in favor of the magistrate’s determination.
Damron,
IV.
[¶30] The trial court’s finding Rangeloff failed to make a substantial showing of a false statement was not clearly erroneous, and there was probable cause to support the search warrants issued by the magistrate. We affirm the judgment of the trial court.
Notes
. In
Franks v. Delaware,
. The magistrate specifically asked Agent Rum-mel why the informant should be considered credible. Agent Rummel informed the magistrate this informant had assisted law enforcement approximately 15 times in the area, and approximately 36 times in North Dakota and had performed credibly and reliably.
. A citizen informant, in the context used before the magistrate, was someone who volunteered information, did not want anything in return for the information, and was not at risk or in fear of going to jail.
. The federal courts are split on what standard of review should be applied to the trial court’s decision not to hold a
Frank
hearing.
United States v. Dale,
. We believe the trial court prudently allowed the testimony presented here, because the testimony presented to the magistrate involved a number of unidentified informants. See 2 W. LaFave, Search and Seizure, § 4.4(d) (3d ed.1996) (discussing the inherent dilemma in anonymous informant cases and the possibility of affording the defendant discovery on grounds short of those required for a Franks evidentiary hearing). We do not require the trial court to permit testimony in cases in which a defendant fails to use the procedure outlined in Franks.
. Later, in the probable cause portion of the hearing, Officer Rummel admitted Special Agent Cal Dupree lost sight of Ostenson after she left the mobile home at 1416.
