Jeffery Pratt v. Tony Helms, 73 F.4th 592

In December 2011 Pratt was allegedly assaulted outside his Camden County, Missouri home by his daughter’s ex‑boyfriend and the ex‑boyfriend’s cousin.
Pratt reported the assault to the Camden County Sheriff’s Department in May 2012; no criminal charges were brought.
While pursuing a civil suit against the assailants, Pratt learned the sheriff’s department allegedly refused to investigate because the assailants were related to the county clerk of court, which impaired his ability to collect evidence; he voluntarily dismissed the civil suit.
Pratt sued sheriff’s department officials under 42 U.S.C. § 1983 (Fourteenth Amendment equal‑protection and due‑process claims) and under the Missouri Constitution, alleging an inadequate investigation deprived him of constitutional rights.
Defendants moved to dismiss for lack of standing and for summary judgment; the district court granted summary judgment for defendants and denied the motion to dismiss as moot; Pratt appealed.
The Eighth Circuit held Pratt lacks Article III standing to pursue the federal § 1983 claims and remanded with instructions to dismiss them for lack of standing, but affirmed summary judgment on the state law claims (which Pratt had waived by not opposing the summary‑judgment argument).

Issue	Plaintiff's Argument	Defendant's Argument	Held
Standing to bring § 1983 claim for inadequate investigation	Pratt: failure to investigate violated his Fourteenth Amendment equal‑protection and due‑process rights and injured him by preventing his civil suit	Defendants: crime victims lack a judicially cognizable interest to challenge investigative/prosecutorial decisions; no injury in fact	Held: Pratt lacks Article III standing; federal claims dismissed for lack of standing
Whether failure to investigate is materially different from failure to prosecute	Pratt: investigative failure differs and should not be controlled by nonprosecution precedent	Defendants: investigative decisions, like prosecutorial decisions, are executive and generally not subject to judicial review	Held: Court declined to treat investigation differently; Parkhurst and Linda R.S. principles apply
Whether Pratt preserved Missouri constitutional claims	Pratt: sought relief under state constitution	Defendants: Pratt failed to oppose summary‑judgment argument on state claims	Held: Pratt waived arguments by failing to respond; summary judgment on state claims affirmed
Access‑to‑courts theory raised on appeal	Pratt: defendants’ actions made it impossible to pursue charges and thus denied access to courts	Defendants: theory was not pleaded or argued below	Held: access‑to‑courts theory first asserted on appeal and not pleaded below, so it does not support standing

City of Clarkson Valley v. Mineta, 495 F.3d 567 (8th Cir. 2007) (standing is a jurisdictional prerequisite to be resolved before merits)
Lujan v. Defenders of Wildlife, 504 U.S. 555 (1992) (plaintiff bears burden to allege injury in fact, causation, and redressability)
Braden v. Wal‑Mart Stores, Inc., 588 F.3d 585 (8th Cir. 2009) (injury in fact must be invasion of a legally cognizable right; do not conflate standing with cause of action)
Parkhurst v. Tabor, 569 F.3d 861 (8th Cir. 2009) (crime victims lack standing to challenge nonprosecution, even if discriminatory)
Linda R.S. v. Richard D., 410 U.S. 614 (1973) (private citizen lacks judicially cognizable interest in the prosecution or nonprosecution of another)
Lefebure v. D'Aquilla, 15 F.4th 650 (5th Cir. 2021) (victims generally lack standing to sue over failure to investigate)
Flowers v. City of Minneapolis, 558 F.3d 794 (8th Cir. 2009) (police investigative decisions involve discretion and are not typically subject to equal‑protection class‑of‑one attacks)
Paskert v. Kemna‑ASA Auto Plaza, Inc., 950 F.3d 535 (8th Cir. 2020) (failure to oppose a basis for summary judgment constitutes waiver)
Christopher v. Harbury, 536 U.S. 403 (2002) (recognizing denial of access to courts as a potential due‑process/access claim)