The opinion of the court was delivered by: Kendall J. Newman United States Magistrate Judge
ORDER AND FINDINGS AND RECOMMENDATIONS
Plaintiff is a state prisoner, proceeding without counsel and in forma pauperis, with an action filed pursuant to 42 U.S.C. § 1983. On February 13, 2012, defendant Palomares filed a motion to dismiss on the ground that plaintiff's claim is barred by Heck v. Humphrey, 512 U.S. 477 (1994), and Edwards v. Balisok, 520 U.S. 641, 646 (1997). In addition, defendant moves to dismiss on the ground that documents attached to plaintiff's complaint negate the allegations against defendant Palomares.*fn1 Plaintiff filed an opposition, and defendant filed a reply. Moreover, on March 9, 2012, plaintiff filed a motion for summary judgment, on April 4, 2012, defendant filed an opposition, and plaintiff did not file a reply.
As set forth more fully below, after review of the record, this court finds that the motion to dismiss should be granted in part, and denied in part, and plaintiff's motion for summary judgment should be denied.
II. Favorable Termination Rule
Defendant moves to dismiss plaintiff's excessive use of force claim on the ground that the claim is Heck-barred. Defendant is correct that, generally speaking, a plaintiff may not bring a civil rights action pursuant to § 1983 arising out of alleged unconstitutional activities that resulted in his conviction unless the conviction has been set aside. See Heck, 512 U.S. at 477 (dismissing § 1983 action for damages based on "actions whose unlawfulness would render a conviction or sentence invalid" when the conviction or sentence has not yet been reversed, expunged, or otherwise invalidated); see also Balisok, 520 U.S. at 648 (dismissing § 1983 action for declaratory relief and monetary damages because successful challenge to procedures used in disciplinary hearing would necessarily imply the invalidity of the punishment imposed).
However, a conviction for resisting a peace officer under California law does not necessarily preclude an excessive use of force claim pursuant § 1983. See Hooper v. County of San Diego, 629 F.3d 1127 (9th Cir. 2011) (Fourth Amendment excessive force claim not Heck-barred because "[a] holding in Hooper's § 1983 case that the use of the dog was excessive force would not "negate the lawfulness of the initial arrest attempt, or negate the unlawfulness of [Hooper's] attempt to resist it [when she jerked her hand away from Deputy Terrell]."); Smith v. City of Hemet, 394 F.3d 689, 699 (9th Cir. 2005) ("[A] § 1983 action is not barred under Heck unless it is clear from the record that its successful prosecution would necessarily imply or demonstrate that the plaintiff's earlier conviction was invalid.").
Moreover, California district courts have determined that Eighth Amendment claims under circumstances similar to those presented here are not Heck-barred. See Green v. Goldy, 2011 WL 2445872 (E.D. Cal. 2011) (prisoner's excessive force claim not Heck-barred because two factual predicates exist, one giving rise to the disciplinary conviction, and the other giving rise to a potential civil claim for excessive force); El -Shaddai v. Wheeler, 2011 WL 1332044, at *5 (E.D. Cal. Apr. 5, 2011) (finding that an Eighth Amendment excessive use of force claim is not Heck-barred because "a judgment for plaintiff on his Eighth Amendment claim would not necessarily imply the invalidity of his disciplinary conviction" for willfully resisting a peace officer); Gipbsin v. Kernan, 2011 WL 533701, at *5-*7 (E.D. Cal. Feb. 11, 2011) (finding that an Eighth Amendment excessive use of force claim is not Heck-barred because success on plaintiff's claim would not necessarily negate his disciplinary conviction for battery on a peace officer or his criminal conviction in state court for battery); Meadows v. Porter, 2009 WL 3233902, at *2 (E.D. Cal. Oct. 2, 2009) (finding that an Eighth Amendment excessive use of force claim is not Heck-barred because a finding that an officer "responded to the attempted battery with excessive force would not negate any of the elements of attempted battery. And although the two incidents are closely related and occurred one right after the other, they are separate and distinct events."); Candler v. Woodford, 2007 WL 3232435, at *8 (N.D. Cal. Nov. 1, 2007) (finding that an Eighth Amendment excessive use of force claim is not Heck-barred because "defendants have not shown that if plaintiff were to prevail on his excessive force claims the validity of the finding that he committed battery on a peace officer necessarily would be implicated").
Here, on July 23, 2010, plaintiff was convicted of "Refusing a Direct Order Resulting in the Use of Force (Physical)," under § 3005(a) of the California Code of Regulations.*fn2 (Dkt. No. 1 at 38, 40.)
In this case, defendant is correct that plaintiff's claim that he did not refuse to follow defendant's order would necessarily implicate the validity of the guilty finding from the underlying prison disciplinary. However, plaintiff's claim that defendant Palomares body-slammed plaintiff to the ground, after plaintiff allegedly informed defendant that plaintiff had a defibrillator in his chest that prohibited him from proning out, while plaintiff was seated on the ground,*fn3 is not barred under Heck. While the use of force may have been justified, plaintiff alleges excessive force was used. Thus, plaintiff's success on his Eighth Amendment excessive use of force claim would not necessarily imply the invalidity of the disciplinary conviction under § 3005. For plaintiff to succeed on his excessive use of force claim, he must prove that defendant unnecessarily and wantonly inflicted pain on him during the use of force incident on June 18, 2010. Whitley v. Albers, 475 U.S. 312, 320 (1986). A number of factors will be relevant to determine whether defendant's use of force violated plaintiff's rights under the Eighth Amendment, including (1) the need for force, (2) the relationship between the need for force and the amount of force used, (3) the extent of the injury inflicted, (4) the extent of the threat the officer reasonably perceived the plaintiff posed to staff and inmates, and (5) any efforts to temper the severity of a forceful response. Id. at 321.
Here, plaintiff has alleged sufficient facts demonstrating that a reasonable factfinder could conclude both that plaintiff's conduct on June 18, 2010 violated § 3005(a), and that defendant used excessive force in response to plaintiff's conduct. Such findings would not necessarily imply the invalidity of plaintiff's disciplinary conviction. Although plaintiff's conduct and defendant's alleged excessive use of force arise out of the same incident, two separate factual predicates exist, the first giving rise to plaintiff's disciplinary conviction, and the second giving rise to defendant's potential civil liability. See Hooper, 629 F.3d at 1132 ("Though occurring in one continuous chain of events, two isolated factual contexts would exist, the first giving rise to criminal liability on the part of the criminal defendant, and the second giving rise to civil liability on the part of the arresting officer.") (quoting Yount v. City of Sacramento, 43 Cal.4th 885, 899 (2008)). Accordingly, to the extent plaintiff attempts to challenge the underlying guilty finding, such claim is barred under Heck. However, plaintiff's claim that defendant Palomares used excessive force in response to plaintiff's failure to prone out is not barred under Heck.*fn4 Accordingly, defendant's motion to dismiss is granted in part and denied in part.
III. Attachments to Complaint
Defendant also argues that because the attachments to plaintiff's complaint "establish that the use of force was justified, and [plaintiff] has not been relieved of this guilty finding through a petition for writ of habeas corpus, [plaintiff's] claim for excessive force is barred." (Dkt. No. 21 at 3.) Plaintiff counters that the administrative findings did not evaluate plaintiff's excessive force claim. Indeed, defendant articulates the administrative finding as "the disciplinary hearing necessarily found that Palomares' use of force was justified." (Dkt. No. 15-1 at 6.) Thus, as noted above, plaintiff cannot proceed on a claim challenging the guilty finding; however, the exhibits appended to plaintiff's complaint do not negate plaintiff's alleged excessive force claim as a matter of law. See Scanlan v. Sisto, 2012 WL 1130668, *2-3 (E.D. Cal. March 28, 2012).*fn5
"The fact that plaintiff has attached to his complaint documents showing prison officials found defendants' use of force was justified does not mean plaintiff has adopted as true all of the statements in those documents, where it is clear from the allegations in the complaint that he contests such findings." Furnace v. Sullivan, 2008 WL 4856826 (N.D. Cal. Nov. 10, 2008), citing Gant v. Wallingford Bd. of Educ., 69 F.3d 669, 674 (2d Cir. 1995) (holding Rule 10(c) of Federal Rules of Civil Procedure, providing that "an exhibit to a pleading ...