Opinion for the Court filed by Circuit Judge SENTELLE.
Appellant Michael Joseph Johnson was convicted on five drug and firearm related charges; Dolores Yvette Elliott on one count of aiding and abetting Johnson in the possession of an unregistered firearm. Johnson raises challenges to the sufficiency of the evidence and to the admission of certain evidence at trial. As to one count, that of possessing drugs with the intent to distribute within 1000 feet of a school in violation of 21 U.S.C. § 860(a), we conclude that the evidence was insufficient and reverse as to that charge only. Elliott challenges the district court’s jurisdiction over her District of Columbia violation. As to Elliott’s single conviction and the other convictions of Johnson, we affirm.
I. BACKGROUND
On January 4, 1993, United States Park Police officers, executing a search warrant, knocked on the door of the Washington, D.C., home of the Johnson family and announced their presence. Hearing footsteps running towards the back of the house and seeing a shadow pass by a front window, they became concerned that suspects might be fleeing or destroying evidence, and forcibly opened the door. Inside, they found three of Johnson’s relatives. One officer at the back of the house saw Johnson come out the back door and flee almost immediately after the lead officer had knocked at the front door. Several officers chased Johnson into a wooded area, where he was apprehended.
The police searched the house. In one of the upstairs bedrooms they found a film canister containing ten bags of crack cocaine and a loaded Glock .45 caliber pistol on top of a stereo speaker. They also found in a dresser in that room a bag containing 113 smaller bags of crack cocaine, more ammunition in the room’s closet, the box for a Glock pistol under the bed, a speed loader and belt holster for a .45 caliber pistol, and a police scanner. In the same bedroom, the officers found numerous documents bearing Johnson’s name, including bills, his birth certificate, and his social security card. In the hallway, officers found two brown bags containing packaging and cutting materials, including bags like those containing crack cocaine found in the bedroom. The police also seized a 1987 Acura Legend from in front of the house, which was registered to Johnson.
After the search, Johnson was arrested. During the booking process, he told the police that he was employed as a sales clerk at the Sports Factory sporting goods store. Johnson also told the police that the drugs did not belong to anyone in his family or to his girlfriend, Dolores Elliott.
Thereafter, the federal grand jury indicted Johnson on one count of possession with intent to distribute more than five grams of cocaine base, one count of possession with intent to distribute more than five grams of cocaine base within 1000 feet of a school, one count of use of a firearm during a crime of drug trafficking, one count of possession of an unregistered firearm in the District of Columbia, and one count of possession of ammunition for an unregistered firearm in the District of Columbia. Elliott was named as a co-defendant in the last two counts, which charged violations of the D.C.Code. Elliott moved to dismiss the counts against her, arguing that the district court lacked jurisdiction to hear the non-federal charges. The court denied the motion.
At trial, Johnson’s sister testified that the room where the drugs and gun were found was Johnson’s room and that she had seen him in the house shortly before the police arrived. Johnson’s mother testified that Elliott lived with Johnson in his room during the month before the search. Park Police Officer Schmidt testified that the large quantity of cocaine, along with the packaging materials, cutting tools, police scanner, and *1169 other items found were consistent with the distribution of crack cocaine. He also testified that drug dealers use guns to protect themselves, as well as their drugs and money, and that a dealer usually keeps his gun ready and exposed at home for prompt use. Further, he identified the type of Glock gun found as one commonly used by drug dealers.
The government presented testimony by the owner of the Sports Factory, Cindy Kim, who stated that while she recognized Johnson from the area around her store, he had never worked there. The co-owner of a car dealership also testified that Johnson made regular $300 fortnightly payments on the Acura. Additionally, the owner of Freestate Arms, a gun shop in Maryland, testified for the government. He stated that Elliott and Johnson came into his store together in January 1992, Elliott approached him and stated that she wished to buy a Glock gun, and she filled out an application for approval of the sale by Maryland police. This application included information about the gun’s serial number and other identifying characteristics that matched the gun found in Johnson’s bedroom. The gun store owner further testified that when the application was approved, Elliott returned to the store to retrieve the gun.
The jury found Johnson guilty on all five charged counts and found Elliott guilty of aiding and abetting Johnson’s possession of the unregistered gun but acquitted her of the charge of aiding and abetting Johnson’s possession of ammunition.
II. DISCUSSION
A. Johnson’s Appeal
1. The 21 U.S.C. § 860(a) violation
Johnson asserts that the district court erred in denying his motion for judgments of acquittal as to two counts of the indictment and in admitting evidence that he had committed another wrongful act by lying when he stated that he worked for the Sports Factory. The only assignment of merit is his assertion that the government introduced insufficient evidence to prove that he violated Title 21 U.S.C. § 860(a) (Supp. II 1990), which provides an enhanced penalty for drug law violators who distribute, possess with intent to distribute, or manufacture a controlled substance within 1000 feet of a school. In support of its charge that Johnson violated this provision, the government inexplicably offered evidence not of the distance from a school to the point in the house where Johnson possessed the drugs, but only of a measurement made by Officer Reid from Randle Highlands Elementary School to a point five feet up the walkway to Johnson’s house.
1
Johnson argues correctly that the government must prove beyond a reasonable doubt all of the elements of the offense with which the defendant is charged,
see, e.g., Patterson v. New York,
The government notes that the measurement made by Reid was a pedestrian travel route, and that a straight line measure, rather than a pedestrian travel route, may be used for purposes of establishing a violation of this statute.
See United States v. Clavis,
As the evidence at trial showed that Officer Reid diverted from a straight line path because of obstacles such as buildings, the *1170 government’s position is that a straight line distance to the property would be a good deal shorter than 994 feet. This, the government argues, would easily have established that the point at which Johnson possessed the drugs was within 1000 feet of the school. It is entirely possible — perhaps probable— that this is true. If so, we have no idea why the government did not prove it. For it to be both true and sufficient to make out the violation, Reid’s pedestrian measurement (994 feet) must exceed the straight line distance between the two points measured by a number of feet greater than the sum of six feet and the distance between the end of Reid’s measurement and the point of Johnson’s possession. Since there is no evidence of either the straight line measurement or the distance between the terminal point of Reid’s measurement and the point of possession, it is impossible to determine whether or not this equation is true. Therefore, the government cannot prevail.
The government relies on
United States v. Watson,
2. The 18 U.S.C. § 924(c) violation
Johnson also questions the sufficiency of the evidence of possession of a firearm during and in relation to a drug trafficking offense under 18 U.S.C. § 924(c) (1988). Johnson’s arguments are fully disposed of by
United States v. Bailey,
To satisfy the second requirement, the gun must facilitate or have the potential of facilitating the drug trafficking offense. Id. As using a gun to protect one’s drugs or drug paraphernalia by positioning it to be available for use during ongoing drug activity is a prohibited use of the gun under section 924(c), id. at 116, when there is “sufficient evidence for a jury to find that the defendant at some time during the commission of the predicate drug offense put or kept a firearm in a place where it would be proximate to and accessible from a place that is clearly connected to his drug trafficking,” such as a place used to store or distribute drugs, “the jury may also infer that the gun was being used to protect the drug trafficking operation, and was therefore being used in violation of § 924(e).” Id.
In the instant case, there was ample evidence that Johnson kept the gun in a place accessible from a place connected with his drug trafficking since the loaded gun was found on top of a speaker next to some packaged drugs and in the room where other drugs were stored. Accordingly, there was *1171 sufficient evidence that Johnson possessed a firearm in violation of section 924(c).
3. The admission of evidence of Johnson’s false statement
Johnson’s final argument is that the admission of evidence of his false statement concerning his employment was in violation of Federal Rule of Evidence 404(b), which precludes “evidence of other crimes, wrongs, or acts ... to prove the character of a person in order to show action in conformity therewith.” However, such evidence “may ... be admissible for other purposes....” Here, such other purpose is present. Johnson’s statement about his employment apparently was an attempt to explain his ability to acquire an expensive car, a gun, and various items of jewelry found by the police during the search of his room, and Kim’s testimony demonstrating that the statement was untrue suggested that he was concealing the actual source of his income, drug dealing. Thus, the district court did not err in admitting this evidence since it reflected an attempt to avoid the charge against Johnson of possession with intent to distribute drugs.
See United States v. Inserra,
Johnson further argues that even if the evidence was admissible under Rule 404, the court erred in not excluding it under Rule 403, as “the probative value” of the evidence was “substantially outweighed by the danger of unfair prejudice-” Fed. R.Evid. 403. We review Rule 403 determinations most deferentially and will reverse only for “grave abuse” of the trial court’s discretion.
United States v. Manner,
B. Elliott’s Appeal
Elliott raises an issue that goes to the foundation of the charge against her. She argues that the United States District Court lacked jurisdiction over her because she was charged solely with violations of D.C. municipal regulations and no federal crimes. She states that the D.C. code gives jurisdiction to the Superior Court of the District of Columbia for criminal cases under law applicable exclusively to D.C. and that the charge of failing to register a handgun is such a law. While Elliott admits that federal court has jurisdiction to hear cases involving local law when the local counts are joined with federal ones, D.C.Code Ann. § 11-502(3) (1989), she argues that joinder of the counts was not proper in this case because she was charged solely with D.C. violations.
Cf. United States v. Garnett,
While Elliott’s argument has a facial logical appeal, we ultimately reject it. The United States District Court for the District of Columbia has jurisdiction of any offense under any law applicable exclusively to the District which is joined in the same information or indictment with any federal offense. D.C.Code Ann. § 11-502(3). In adopting
*1172
this section, Congress made federal and local offenses joinable in the same indictment, allowing for a single trial rather than two separate trials in separate courts.
See United States v. Shepard,
Elliott rejoins that in
United States v. Koritko,
The propriety of joinder of defendants is tested under Federal Rule of Criminal Procedure 8(b).
See United States v. Brown,
The indictment in the instant ease charged Elliott and Johnson with the same criminal scheme or plan; namely, the possession of a firearm in D.C. without a valid registration. The prosecution made a pretrial proffer and introduced trial evidence for the proposition that Johnson and Elliott traveled together to a Maryland gun store where she bought the gun under her name at a time when they were both D.C. residents, that Elliott enabled Johnson to possess the gun, and that Johnson told the police that Elliott brought the gun into the house. Based on this evidence, joinder was proper.
See United States v. Wilson,
Since the common scheme was apparent on the face of the indictment, the firearm counts against Elliott and Johnson were properly joined with the drugs counts against Johnson alone.
See Holliman,
Adjunct to her questioning of the court’s jurisdiction, Elliott contends that the United States Attorney lacked the authority to prosecute pure violations of District of Columbia municipal regulations because D.C.Code Ann. § 23-101(a) (1989) provides that “[p]roseeutions for violations of all police or municipal ordinances or regulations,” a class eoncededly including those which she is charged with violating, “shall be conducted *1173 ... by the Corporation Counsel for the District of Columbia....” However, the United States correctly responds that section 23-101(d) authorizes the U.S. Attorney to prosecute regulatory offenses when they are joined in the same indictment with offenses prosecutable by the United States and “the other prosecuting authority consents.” Since the D.C. regulatory offenses were joined with federal offenses in the indictment and the D.C. Corporation Counsel consented to Elliott’s prosecution in district court, section 23 — 101(d) was satisfied. Accordingly, Elliott’s claims must fail.
III. CONCLUSION
Because the government did not present sufficient evidence to show that Johnson possessed with intent to distribute narcotics within 1000 feet of a school, his conviction on this charge is reversed. Additionally, because the D.C.Code charges against Elliott were properly joined with the federal charges against Johnson, the district court had jurisdiction over her. Although we have not discussed other contentions by the defendants, we have reviewed them all and find that none warrants reversal. Accordingly, all other convictions are affirmed.
Notes
. We do not determine whether proof of the point of possession requires the diagonal occasioned by his possession on the second floor or whether a measurement to the corresponding point on the first floor would be sufficient, as the government's evidence in this case does not establish either measurement.
