In this appeal, we are first required to determine whether delays in bringing the defendant to trial constitute a violation of the Speedy Trial Act, 18 U.S.C. §§ 3161-3174 (1985 & Supp.1994). We conclude that more than seventy non-exeludable days lapsed pri- or to the defendant’s trial, and consequently, the Speedy Trial Act was violated. Second, we must decide whether the indictment should be dismissed with or without prejudice. We conclude that the indictment should be dismissed without prejudice, and that the case may be retried.
I
In June 1992, Customs officials seized approximately 262 pounds of marijuana, and arrested James Edward Johnson — who was on parole from a prior offense — and several of his acquaintances. On July 1, 1992, Johnson was formally indicted on several drug counts. Johnson’s jury trial commenced on *942 October 18, 1993, 473 days after indictment. The jury convicted him on all counts.
Approximately two months before trial, on August 5,1993, Johnson moved to dismiss his indictment based upon the Speedy Trial Act, which requires that trial commence within seventy non-excludable days after indictment. The district court denied this motion, stating generally that pretrial motions were pending and that seventy non-excludable days had not elapsed. Johnson filed this appeal.
II
Johnson contends that the district court should have dismissed his indictment with prejudice because more than seventy non-excludable days elapsed from the time of indictment until the time of trial.
1
We review the facts supporting a Speedy Trial Act ruling for clear error, but we review legal conclusions
de novo. United States v. Ortega-Mena,
A
The Speedy Trial Act is designed to ensure a federal defendant’s Sixth Amendment right to a speedy trial, and to reduce the danger to the public from prolonged periods of the defendant’s release on bail.
United States v. Gonzales,
473 days elapsed between Johnson’s indictment and trial. This case turns, however, on whether certain periods of time should be excluded from the Speedy Trial Act calculation. In particular, we are concerned with two provisions of the Act. First, § 3161(h)(1)(F) (“Subsection F”) excludes “delay resulting from any pretrial motion, from the filing of the motion through the conclusion of the hearing on, or other prompt disposition of, such motion.” Section 3161(h)(l)(J) (“Subsection J”) excludes “delay reasonably attributable to any period, not to exceed thirty days, during which any proceeding concerning the defendant is actually under advisement by the court.” 2
In
Henderson v. United States,
With respect to Subsection F, the
Henderson
Court noted that it applies in two different situations.
Id.
at 329,
In addition, Subsection F also applies in those situations where a motion does not require a hearing. If no hearing is required, Subsection F allows exclusionary time for a “prompt disposition” of the motion.
Id.
at 330,
B
To determine whether the Speedy Trial Act has been violated, we focus our attention only on specific periods of the 473 day time span between Johnson’s indictment and his trial. As the district court’s docket sheet indicates, there was very little activity in this case from late December 1992 until August 1993. Johnson contends that this period of time—specifically, the 188 days between January 28, and August 5, 1993 4 — were non-excludable, and constitute the necessary days for a Speedy Trial Act- violation. The government, however, contends that during this critical time period, at least one of four “pending” i.e., unresolved, motions rendered the days in question excludable under the Act. We will, in turn, consider each pending motion, and that motion’s effect on the Speedy Trial Act calculation.
(1)
The first motion in question, the defendant’s motion for a bill of particulars, *944 was filed on August 31, 1992. The government filed a response to the motion on September 16, but no hearing was conducted. The district court ultimately denied the motion approximate one year later on October 12,1993. Johnson contends that, under Subsections F and J, the Speedy Trial clock was tolled from the date of filing, August 31, through October 16, 1992—thirty days following the filing of the government’s response on September 16. We agree with Johnson’s reasoning. Clearly, under Henderson, the time between filing of a motion and the opponent’s response is excluda-ble, because until the court has before it all papers necessary to rule, the court cannot be said to have taken the matter under advisement. Because, however, it is not always clear from the appellate record when or if a court took a matter under advisement, absent evidence to the contrary, we hold, as a matter of law, that a motion should be considered under advisement for Speedy Trial Act purposes on the day the last paper concerning the motion at issue was filed with the court. 5 In this case, as the docket sheet reflects, after the government filed its response to the motion, neither party filed additional materials concerning the Motion for a bill of particulars. Thus, for Speedy Trial Act purposes, the motion is considered under advisement on September 16, and through the next thirty days, the clock is tolled. Consequently, those days from October 16, 1992 until August 5, 1993 6 are not excludable for reasons associated with the motion for a bill of particulars.
(2)
The second motion, the defendant’s motion in limine, was filed on December 16, 1992. The government never responded to this motion, and the court did not conduct a hearing on the matter before granting the motion on October 12,1993. Because neither party ever filed additional materials concerning the motion in limine before it was ruled on, and because no hearing of any sort preceded the court’s ruling, we consider the matter to have been under advisement beginning on December 16, 1992, the date the motion was filed. Thus, under Subsections F & J, the court had thirty excludable days— through January 15, 1993—in which to rule. Thereafter, none of the days between January 15, 1993 and August 5,1993 7 are excludable for reasons associated with the motion in limine. 8
(3)
The third motion in question, the defendant’s motion to suppress evidence, was filed on December 16, 1992. The district court conducted its final hearing on December *945 29,1992, 9 but did not issue its ruling until July 14, 1993. After the hearing on December 29, neither the government nor Johnson filed additional materials pertaining to the motion to suppress. Because no additional materials were filed by either party, we regard the matter as under advisement as of the date of the hearing, December 29, 1992. Thus, under Subsection J, the district court had thirty excludable days—through January 28, 1993—in which to rule before the Speedy Trial clock again began to tick. Therefore, the days between January 28 and the July 14 disposition of the motion are not excludable for reasons associated with this motion.
(4)
The final motion at issue here, the defendant’s Motion to Determine the Existence of a Conspiracy, otherwise known as a James motion, 10 was filed on December 16, 1992. Although Johnson expressly requested a hearing, no hearing was held prior to trial. The government never responded to the James motion. After initially filing the motion, Johnson did not file any additional materials concerning this motion. Furthermore, no James objection was made at trial, and the matter was never argued or otherwise discussed at trial. 11 Because there was no hearing on the motion, under Subsections F and J, the court had thirty excludable days—through January 15,1993—in which to rule on the motion. Consequently, those days between January 15, and August 5, 1993 12 cannot be excluded for reasons associated with the James motion.
(5)
A review of the foregoing thus demonstrates that, between January 28 and August 5, 1993, 188 non-excludable days elapsed. None of the “pending” motions cited by the government exclude the time period in question. As a result, we conclude that the Speedy Trial Act was violated, and that, in accordance with the mandate of the statute, Johnson’s indictment must be dismissed.
Ill
Johnson contends that we should dismiss the indictment with prejudice. The government, on the other hand, seeks a dismissal without prejudice to reprosecution. The Speedy Trial Act states that
In determining whether to dismiss the ease with or without prejudice, the court shall consider, among others, each of the following factors: [1] the seriousness of the offense; [2] the facts and circumstances of the case which led to the dismissal; and [3] the impact of a reprosecution on the administration of this chapter and on the administration of justice.
18 U.S.C. § 3162(a)(2) (1985). The Act does not prefer one remedy over the other.
United States v. Melguizo,
After considering the factors enumerated by § 3162(a)(2), we conclude that Johnson’s indictment should be dismissed without prejudice. ■ First, in the light of the fact that Johnson was charged with posses
*946
sion, and conspiracy to possess, with intent to distribute 262 pounds of marijuana, he prudently concedes that the charged offense is a serious offense.
See United States v. Taylor,
Next, we must consider the facts and circumstances that lead to dismissal. The government exceeded the Act’s maximum time allowed by at least 118 days, a serious delay. Johnson, however, concedes that there was no bad faith on the part of the government, and that the delay was unintentional. Although Johnson did nothing actively to cause this delay, neither did he press his right to a speedy trial; according to the docket sheet, Johnson filed nothing with the court in the 167 days between February 18 and August 5, 1993, and then sought dismissal of the indictment.
United States v. Cobb,
Finally, we consider the impact of a re-prosecution on the administration of the Speedy Trial Act in particular, and on the administration of justice in general. Weighing in favor of dismissal with prejudice, we note that the Act was designed to protect a defendant’s right to a timely trial, and dismissal with prejudice is more likely to cause the government and the courts diligently to comply with the Act’s requirements. Allowing reproseeution, especially in cases such as this one where the delay is severe, may send the message to the government that violations — even severe violations — of the Act will not result in a correspondingly severe penalty. On the other hand, we acknowledge that the public has a great interest in bringing to trial defendants, especially recidivists, who have been accused of committing serious crimes. Balanced together and in the light of the stated purpose of the Speedy Trial Act, however, we conclude that, given the congressional judgments that have been made in the passage of this Act, this factor weighs in favor of dismissal with prejudice.
Because there are no questions of fact to be explored by the district court, we conclude that there is no good reason to remand this determination to the district court.
See, e.g., United States v. Blackwell,
IV
Based on the foregoing, the judgment of the district court is REVERSED, and the case is REMANDED with instructions to vacate the conviction and dismiss the indictment without prejudice.
REVERSED and REMANDED.
Notes
. Johnson also presented arguments concerning prosecutorial and judicial misconduct. Because we find that the delays in this case amount to a Speedy Trial Act violation, we need not reach the remaining issues.
.
But see United States v. Ortega-Mena,
. A "pending" motion may generally be characterized as a motion that has not been ruled on by the court, or is otherwise unresolved. Within the Speedy Trial Act context, whether certain days are excludable does not depend simply on whether a motion is "pending.” Instead, a court must look more closely into the particular circumstances of that motion, e.g., whether there was a hearing on the motion, of whether the motion was taken under advisement, to determine whether certain days are excludable.
Henderson v. United States,
. When counting days for Speedy Trial Act purposes, the actual filing date of the motion, and the date of the court’s disposition are excludable.
United States v. Kington,
. Although this rule has never been clearly enunciated, it appears that we have applied this rule in the past.
See, e.g., United States v. Forester,
. On August 5, 1993, the defendant filed his motion to dismiss his indictment for Speedy Trial Act violations. The parties agree that the filing of this motion tolled the Speedy Trial clock. Thereafter, other pending motions or continuances rendered excludable the days between August 5, 1993 and the October 18, 1993 trial.
. See supra note 6.
. The government relies on
United States v. Santoyo,
. The defendant actually filed several motions and supplemental motions to suppress. The last motion was filed on December 16, 1992. The court conducted several hearings concerning the motions and supplemental motions. The final hearing was conducted on December 29. For purposes of the Speedy Trial Act calculations, we look to the last motion filed, and the last hearing held.
.
See United States v. James,
. In its supplemental letter brief to this court, the government states that "[t]he court did not hold a hearing on this Motion prior to trial, rather, it appears that this motion was carried to trial and denied at that time." No record cite for (his contention was provided, and we have been unable to find support for the government's haphazard supposition.
. See supra note 6.
