Kaden v. Slykhuis, 651 F.3d 966

Kaden, an inmate at SDSP, alleges §1983 First Amendment violation based on rejection of a magazine as too violent.
The magazine was reportedly Shonen Jump, a Japanese comic book; prison officials did not explain why it was censored under the policy.
Kaden alleges SDSP officials were involved in denying his grievance and seeks damages and the magazine.
The district court dismissed as legally insufficient, citing a valid mail-censorship regulation that likely encompassed the publication.
Kaden objected, describing the magazine and asserting other allowed materials that depict violence or facilitate violent gaming.
The court on appeal reviews de novo and construes objections as a motion to amend the complaint.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Whether the complaint plausibly claims a First Amendment violation as applied	Kaden argues the magazine was improperly censored under the policy and that denial may infringe his rights	SDSP contends the regulation is valid and properly applied to censor harmful mail	Yes; complaint plausibly states a claim as applied and warrants remand for fact-specific review

Turner v. Safley, 482 U.S. 78 (1987) (prison regulation must advance legitimate penological interests)
Thornburgh v. Abbott, 490 U.S. 401 (1989) (mail censorship may be justified by security and order concerns)
Murphy v. Mo. Dept. of Corr., 372 F.3d 979 (8th Cir. 2004) (mail restrictions related to institutional needs; applicable itemwise review)
Williams v. Brimeyer, 116 F.3d 351 (8th Cir. 1997) (independent review to ensure not exaggerated response to prison concerns)
Ashcroft v. Iqbal, 556 U.S. 662 (2009) (pleading standard requires plausible claims; facial plausibility at this stage)