A Dyersburg man once at the center of a high-profile murder case over his wife's 2011 disappearance has now taken his fight to federal court, filing a civil-rights lawsuit in Memphis that targets the very officials who prosecuted him.
In a complaint filed March 13, 2026, in U.S. District Court in Memphis, David Swift alleges Dyer County law-enforcement officials and the district attorney mishandled the investigation into the disappearance and death of his wife, Karen Swift, and withheld evidence. He says he was jailed for roughly 20 months and is asking for money damages and a federal jury trial. The suit names Dyer County Sheriff Jeff Box, Dyer County District Attorney Danny Goodman and several deputies as defendants.
What the complaint alleges
The federal complaint accuses investigators of withholding exculpatory material and mismanaging key evidence tied to the disappearance and later discovery of Karen Swift’s body in 2011, according to FOX13 Memphis. The filing asks a federal judge and jury to examine whether the county’s handling of the probe violated Swift’s civil rights and to award damages. The complaint names multiple deputies alongside Sheriff Box and District Attorney Goodman as defendants in the suit.
Where the criminal case stands
Prosecutors first sought charges in 2022, according to reporting by Action News 5. A Weakley County jury in June 2024 returned not-guilty verdicts on the top murder counts but deadlocked on a voluntary-manslaughter charge, prompting a mistrial, WBBJ reported. Dyer County prosecutors later sought a new voluntary-manslaughter indictment, and a judge in March 2025 dismissed a manslaughter charge on statute-of-limitations grounds, WBBJ reported.
Officials' response
FOX13 Memphis reports the station reached out to Dyer County District Attorney Danny Goodman and had not heard back; Sheriff Jeff Box told the station he had no comment. At the time of filing, county officials had not publicly disputed the allegations in Swift’s complaint.
Legal hurdles ahead
Claims against prosecutors face a high bar because courts have often applied absolute prosecutorial immunity to actions taken in preparing and presenting criminal prosecutions, a doctrine rooted in the Supreme Court’s decision in Justia. Civil claims against deputies or other officers typically proceed under 42 U.S.C. § 1983, but those suits can be met with qualified-immunity defenses and early threshold motions, which means the federal judge will likely decide quickly whether Swift’s allegations can survive initial challenges; see Cornell Law.
The federal case is now on the Memphis docket, and defendants will have the opportunity to respond through standard court filings. We will monitor the docket and statements from attorneys and officials as the litigation moves forward.
