
    Charles ALEXANDER/RYAHIM, Appellant, v. Berwin MONROE, Firearm and Toolmark Specialist, Arkansas State Crime Laboratory; Frank Peretti, Dr., Arkansas State Crime Laboratory; John Langston, Circuit Judge, Pulaski County; John Ray White, Deputy Prosecuting Attorney, Pulaski County; Elizabeth Thomas, Deputy Prosecuting Attorney, Pulaski County; Melanie Martin, Deputy Prosecuting Attorney, Pulaski County; Eric Knowles, Detective Division, Little Rock Police Department; A. Hamby, Detective Division, Little Rock Police Department; M. Owens, Detective Division, Little Rock Police Department; Melvin Vester, Detective Division, Little Rock Police Department; Ray, Detective Division, Little Rock Police Department; David Simpson, Detective Division, Little Rock Police Department; Marcus Johnson, also known as Marquis Dewayne Jones; Don Trimble, Attorney; Dana A. Reece, Attorney; Laquita Lavonne Watson Butler, Former State Witness; Joseph Williford, Former Jury Member; Ernie Bailey, Former Jury Member; Tina Gaston, Former Jury Member; Bobby Buzbee, Former Jury Member; Pam Savicki, Former Jury Member; Susan Goodwin, Former Jury Member; Vonda Odom, Former Jury Member; Melvin Ledbetter, Former Jury Member; Jean Dabbs, Former Jury Member; Lambert Dyer, Former Jury Member; Susan Grady, Former Jury Member; Calvin Covington, Former Jury Member; Authur Stoker, Former Jury Member (Alternate); Gail Anderson, Attorney; Carolyn Stanley, Former Pulaski County Circuit Court Clerk; Linda Hudson, Patrol Officer, Little Rock Police Department;—Holt, Patrol Officer, Little Rock Police Department; Laura Protchet, Patrol Officer, Little Rock Police Department; Robin Terry; Mickey Holloway, Patrol Officer;—Johnston, Patrol Officer, Little Rock Police Department; Arkansas State Crime Laboratory; Little Rock Police Department; Pulaski County, Appellees.
    No. 08-1281.
    United States Court of Appeals, Eighth Circuit.
    Submitted: May 7, 2009.
    Filed: May 13, 2009.
    
      Charles Alexander/Ryahim, Arkansas Department of Correction, Grady, AR, for Appellant.
    Before RILEY, SMITH, and BENTON, Circuit Judges.
   PER CURIAM.

Charles Alexander/Ryahim (Ryahim) appeals the district court’s preservice dismissal of his 42 U.S.C. § 1983 complaint. Ryahim also filed a motion requesting our panel review a videotape of his jury trial in another civil case.

Upon de novo review, see Moore v. Sims, 200 F.3d 1170, 1171 (8th Cir.2000) (per curiam) (explaining that an appellate court reviews de novo a dismissal for failure to state a claim under 28 U.S.C. § 1915(e)(2)(B)), we conclude dismissal was proper because a judgment in Ryah-im’s favor on his conspiracy claim would imply the invalidity of his conviction, and Ryahim did not allege his conviction had been overturned. See Heck v. Humphrey, 512 U.S. 477, 486-87, 114 S.Ct. 2364, 129 L.Ed.2d 383 (1994) (ruling that, when a state prisoner seeks damages in a § 1983 suit, the district court must consider whether the judgment would necessarily imply invalidity of the conviction and, if it would, must dismiss the case if plaintiff cannot demonstrate that conviction has already been invalidated); Preiser v. Rodriguez, 411 U.S. 475, 489-90, 93 S.Ct. 1827, 36 L.Ed.2d 439 (1973) (concluding a state prisoner challenging a conviction on federal constitutional grounds is limited to ha-beas corpus); Swan v. Barbadoro, 520 F.3d 24, 25-26 (1st Cir.2008) (per curiam) (declaring, where a judgment in plaintiffs favor would impugn the validity of his conviction, the plaintiff could not circumvent a Heck bar by bringing claims under RICO).

We deny Ryahim’s pending motion, and we affirm. 
      
      . The Honorable J. Leon Holmes, Chief Judge, United States District Court for the Eastern District of Arkansas, adopting the report and recommendations of the Honorable Henry L. Jones, Jr., United States Magistrate Judge for the Eastern District of Arkansas.
     