Opinion for the Court filed by Circuit Judge HARRY T. EDWARDS.
Mark Alen Ford was charged with five violations of federal narcotics and firearms laws. On the day trial was scheduled to begin, he entered a plea of guilty to one of the narcotics and one of the firearms charges. Ford subsequently filed two motions to withdraw his guilty plea, both of which were denied by the District Court. He was then sentenced to 63 months incarceration and 3 years of supervised release. Ford now challenges the District Court’s denials of his motions to withdraw his plea. Because we find merit in his appeal, we vacate the judgment of the District Court, and remand the case with instructions that Ford be allowed to plead anew.
I. Background
On January 10, 1992, at approximately 7:00 a.m., officers of the FBI and the Metropolitan Police Department executed an arrest warrant for Ford at an apartment located at 1911 Maryland Avenue, N.E., in the District of Columbia. Once inside the apartment, the officers saw Ford, dressed only in pajama pants, emerge from a darkened bedroom. Ford was arrested immediately. One FBI agent entered the bedroom, where he saw an ammunition magazine on the floor next to a bed. The agent proceeded to search the bedroom, recovering a gun, 21 ziplock packages containing a white, rock-like substance, $170 in currency, and additional ammunition. Chemical analysis revealed that the packages contained 2.553 grams of cocaine base. Transcript of Plea Hearing (“Tr.”) at 8, United States v. Ford, No. 91-347 (D.D.C. June 2, 1992).
At the time of his arrest on January 10, Ford was already under indictment for a narcotics offense. By superseding indictment filed April 7, 1992, Ford was charged with five narcotics and firearms offenses arising from his two arrests. Count One charged Ford with possession with intent to distribute more than 5 grams of cocaine base on May 14, 1991, in violation of 21 U.S.C. § 841(a)(1), (b)(l)(B)(iii); Count Two charged him with possession with intent to distribute cocaine base on January 10,1992, in violation of 21 U.S.C. § 841(a)(1), (b)(1)(C); Count Three charged him with using and carrying a firearm in relation to a drug trafficking crime in violation of 18 U.S.C. § 924(c)(1); Count Four charged him, as a convicted felon, with unlawful receipt and possession of a firearm in violation of 18 U.S.C. § 922(g)(1); and Count Five charged him with unlawful receipt and possession of a firearm while under indictment for a felony in violation of 18 U.S.C. § 922(n).
On June 2, the scheduled trial date, Ford entered a plea of guilty to Counts Two and Five. Ford signed a written plea agreement shortly before the hearing. Pursuant to Fed. R.Crim.P. 11, the District Court discussed the plea with Ford at the hearing. The District Court asked Ford if he had read the indictment and understood the charges against him, and whether he had read the plea agreement and understood it. Ford confirmed that he had. The District Court also described the rights that Ford would waive by entering his plea. Tr. 4-7. The Government then made a factual proffer, in which it omitted the fact that a gun had been recovered from Ford’s bedroom. Tr. 8-9. Ford confirmed that the Government’s proffer was consistent with his understanding of the facts. Tr. 9. Finally, the District Court discussed the sentencing implications of the plea with Ford. Tr. 10-11.
Six days later, on June 8, Ford moved to withdraw his guilty plea. In this motion, Ford contended that his decision to plead guilty was ill-informed because, at the time he entered his plea, neither he nor his attorney knew that the District Court had granted his motion to sever. 1 Motion to Withdraw Guilty Plea, Ford, No. 91-347 (June 8, 1992). The District Court heard arguments and denied Ford’s motion on June 25.
On August 7, Ford’s newly retained counsel filed a second motion to withdraw, declaring Ford’s innocence and explaining that Ford decided to enter a guilty plea because his previous counsel had misinformed him *251 about the applicable sentencing range. As a defense, Ford asserted that neither the cocaine nor the weapon recovered from the bedroom belonged to him. Second Motion to Withdraw Guilty Plea at 1-2, Ford, No. 91-347 (Aug. 7, 1992). Ford subsequently submitted an affidavit attesting that he did not possess the drugs or the gun found in the bedroom. Ford stated that the bedroom from which the cocaine and gun were recovered was used by his brother and a woman, and that he believed that the cocaine and the gun belonged to his brother because they were found in his bed, not Ford’s. In addition, Ford stated that he did not assert this defense previously because he did not want to get his brother in trouble. Affidavit of Ford at 1, Ford, No. 91-347 (Sept. 9, 1992). Without entertaining further argument, the District Court denied the second motion on August 14. On September 11, Ford was sentenced to 63 months incarceration and three years of supervised release on both counts, to run concurrently.
On appeal, Ford argues that the District Court abused its discretion in denying his motions to withdraw his guilty plea. We agree as to Ford’s second motion, and accordingly vacate the District Court’s order.
II. Analysis
Ford filed both of his motions to withdraw prior to sentencing. Therefore, the District Court could permit withdrawal of the plea “upon a shovdng by the defendant of any fair and just reason.” Fed.R.Crim.P. 32(d). Withdrawal of a guilty plea before sentencing is liberally granted, although withdrawal is not granted as a matter of right.
United States v. Russell,
Three factors are particularly relevant to any inquiry whether the trial court abused its discretion in denying a motion to withdraw. First, we must consider whether the defendant has asserted a viable claim of innocence.
United States v. Horne,
Second, we must consider whether the delay between the guilty plea and the motion to withdraw has “substantially prejudiced the Government’s ability to prosecute the case.”
Barker,
Third, and most important, we must consider whether the guilty plea was somehow tainted.
Horne,
We find the first and third factors determinative in this case. Ford asserted his legal innocence in his second motion to withdraw, and, more significantly, has shown that his plea was entered after a substantially defective Rule 11 colloquy.
Ford pled guilty to possession with intent to distribute cocaine base, in violation of 21 U.S.C. § 841(a)(1), (b)(1)(C), and possession of a firearm while under indictment
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for a felony, in violation of 18 U.S.C. § 922(n). Under both of these statutes, the Government must show that the defendant was knowingly in possession — either constructive or actual — of the illegal items in question. Constructive possession typically requires a showing that the defendant knowingly was in a position or had the right to exercise dominion or control over the item in question.
See, e.g., United States v. Jenkins,
Ford’s defense to the possession charges is that (1) he did not have exclusive dominion and control over the bedroom where the items were found because he shared the bedroom with his brother and a woman; (2) the illegal items recovered from the room probably belonged to his brother because they were found in his brother’s bed; and (3) he did not know that the illegal items were in the bedroom.
See
Second Motion to Withdraw at 1-2; Affidavit of Ford at 1. For its part, the Government has not yet proffered evidence linking Ford to the illegal items found in the bedroom beyond mere proximity. Ford’s asserted defenses thus refute the charge that he knowingly exercised a “substantial voice” vis-a-vis the gun and the drugs.
See Jenkins,
More importantly, we also find that the June 2 hearing, in which Ford entered his plea of guilty, was not conducted in substantial compliance with the requirements of Rule 11. Ford points out many deficiencies in the Rule 11 colloquy, most of which are merely technical and need not be addressed, but two of which are sufficiently troubling to remove the Rule 11 colloquy from the realm of substantial compliance. Significantly, Ford claims that the District Court at the plea hearing failed to explain the nature of the charges against him, and failed to establish the factual basis of the charges to which he pled guilty.
2
*253
Entry of a plea of guilty is governed by Rule 11 of the Federal Rules of Criminal Procedure, which provides, in relevant part, that “[b]efore accepting a plea of guilty ..., the court must address the defendant personally in open court and inform the defendant of, and determine that the defendant understands, ... (1) the nature of the charge to which the plea is offered.” Fed.R.Crim.P. 11(c)(1). This requirement, that the District Court discuss the charges with the defendant and determine that he understands them, is essential to the Court’s duty under Rule 11(d), which is to determine that the plea has been voluntarily made before accepting it. Fed.R.CrimP. 11(d);
McCarthy v. United States,
Rule 11 also requires the District Court to find a factual basis for the plea before accepting it. Fed.R.CrimP. 11(f). In other words, the District Court must determine that “the conduct which the defendant admits constitutes the offense charged,” and that the Government has evidence from which a reasonable juror could conclude that the defendant was guilty as charged. Fed.R.CrimP. 11, Notes of Advisory Committee on Rules (1966 Amendment); see also
McCarthy,
The record reveals that the District Court’s discussion of the charges at the plea hearing was cursory. The District Court asked Ford whether he had agreed to enter a plea of guilty to the charges of “possession with intent to distribute an illegal narcotic” and “possession of a narcotic — possession of a firearm pending an indictment, while an indictment against you is pending.” Tr. 5. In addition, the trial judge asked whether Ford had seen, read, discussed with his attorney, and understood the indictment that brought him into court, Tr. 4-5, and whether he had read and understood the plea agreement. Tr. 7. The District Court did not elaborate the charges beyo.nd this brief exchange, and there was some confusion between the District Court and the defense attorney about the actual charges to which Ford was entering his plea. For example, at the end of the hearing, counsel for the defense pointed out to the trial judge that he had accidentally stated that Ford was pleading guilty to Count Four, instead of Count Five. In attempting to correct the error, the trial judge said: “[h]e pleaded to the count involving the committing the narcotic offense while he was under indictment, that’s 922(n).” Tr. 15 (emphasis added); see also Tr. 16. Unfortunately, this did not cure the confusion.
The record also reveals that the District Court did not establish the factual basis of the firearms charge before accepting Ford’s plea. The Government’s factual proffer omitted the fact that a gun was recovered from Ford’s bedroom. Tr. 8-9. Ford, when asked, agreed that the factual proffer was accurate. Tr. 9. The District Court did not ask the Government about the location of the gun, and thus the presence of a gun in Ford’s bedroom was never asserted at the hearing.
One of the “core considerations” of Rule 11 is to ensure that a defendant understands the charges against him.
Dayton,
In reaching this conclusion, we emphasize that we will not reverse a trial court in its application of Rule 11 except when it has failed to address the Rule’s “core inquiries.”
Dayton,
Finally, we note that Ford’s request to withdraw his plea and his claim of innocence came two months after the entry of the plea. Generally, this court looks askance at assertions of innocence that come long after a guilty plea has been entered, absent some tenable explanation for the delay.
See McKoy,
Conclusion
We vacate the judgment of the District Court denying Ford’s second motion to withdraw, and remand with instructions that Ford be allowed to plead anew.
So ordered.
Notes
. Ford had moved to sever the trial of Count I from the trial of the other four charges against him. The District Court granted this motion on May 27, 1992. Order, Ford, No. 91-347 (May 27, 1992).
. The Government argues that Ford is precluded from raising his Rule 11 arguments on appeal, or that those arguments should be reviewed only for plain error, because they were not raised in either of his motions to withdraw. We reject this contention. Ford does not directly contend that there was reversible Rule 11 error, but rather asks us to consider the deficiencies in the Rule 11 exchange in evaluating his claim that it was an abuse of discretion for the trial judge to deny his second motion to withdraw in which Ford claimed actual innocence. In this latter context, it does not matter whether Ford raised his Rule 11 objections during the colloquy or in his motions to withdraw.
In
United States v. Paira-Ibanez,
. The Government has not asserted that the delay has prejudiced its case against Ford. Nor are there are co-defendants in Ford's case, so he cannot be accused of delaying his plea withdrawal to gauge the sentence he would receive after trial.
United States v. Loughery,
