Ipolito Campos, federal prisoner # 54618-088, seeks to appeal the district court’s dismissal of his action that he characterized as an independent action in equity. Campos was convicted in the Eastern District of Virginia of assaulting and attempting to murder a police officer. Campos’s conviction was affirmed on direct appeal to the Fourth Circuit. United States v. Campos, 136 Fed.Appx. 557 (4th Cir. 2005).

On appeal to this court, Campos argues that he did not commit the crimes of assaulting and attempting to murder a police officer and equity therefore prevented him from being convicted and imprisoned for crimes that were thus an impossibility.

One of the essential elements of an independent action in equity is a showing of the absence of any adequate remedy at law. Bankers Mortgage Co. v. U.S., 423 F.2d 73, 79 (5th Cir. 1970). The Supreme Court has further noted that an independent action in equity should be available only to prevent a grave miscarriage of justice. United States v. Beggerly, 524 U.S. 38, 45, 118 S.Ct. 1862, 141 L.Ed.2d 32 (1998). Campos’s action did not meet these demanding standards.

Since Campos’s action was not filed in the federal district court in which he was convicted and sentenced, the district court did not have jurisdiction to alternatively treat his action as a motion under 28 U.S.C. § 2255. See Pack v. Yusuff, 218 F.3d 448, 451 (5th Cir. 2000). Because Campos did not assert that he was convicted of an offense that is nonexistent as to all persons, his action also did not meet the essential criteria of a claim under 28 U.S.C. § 2241 made in conjunction with the savings clause of § 2255(e). See Reyes-Requena v. United States, 243 F.3d 893, 904 (5th Cir. 2001).

Campos therefore filed an unauthorized action which the district court was without jurisdiction to entertain. See United States v. Early, 27 F.3d 140, 142 (5th Cir. 1994). Campos has thus appealed from the dismissal of a meaningless, unauthorized action. Id. We affirm on the basis that the district court lacked jurisdiction. Id.

AFFIRMED.