Nelson Marrero v. Emanuel Acosta, Yesenia Taylor, Westchester Police Sergeant Battaglia #151, Westchester Det. Jackie Rogers, Westchester Inv. Colin Lockbridge and City of Westchester, a Municipal Corporation

Summary

The United States District Court for the Northern District of Illinois denied a motion to abstain under the Colorado River doctrine and granted the Westchester Defendants’ motion to dismiss. The court held that the state and federal proceedings were not parallel and that the complaint failed to plausibly allege the absence of probable cause or concerted action between the private defendants and police officers. The complaint was dismissed in its entirety, with leave to amend by March 25, 2026.

Holdings

1. The state and federal proceedings were not parallel because they involved substantially different issues; therefore, the Colorado River doctrine did not apply and abstention was denied.
2. The complaint failed to plausibly allege that the defendant officers lacked probable cause for Plaintiff's arrest and prosecution.
3. The complaint failed to plausibly allege a § 1983 or Illinois conspiracy claim because probable cause defeated the underlying false-arrest and malicious-prosecution claims and the complaint did not plausibly allege joint action between the private defendants and the officers.
4. The indemnification claim against the City of Westchester was moot after dismissal of all claims against the defendant officers.

Questions Presented

1. Whether the federal action should be stayed under the Colorado River doctrine because of Acosta and Taylor's parallel Illinois state-court action.
2. Whether the complaint plausibly alleged that the defendant officers lacked probable cause for Plaintiff's arrest and prosecution.
3. Whether the complaint plausibly alleged personal involvement and joint action sufficient to support the § 1983 and state-law conspiracy claims.
4. Whether the indemnification claim against the City of Westchester remained viable after dismissal of the claims against the defendant officers.

Disposition

dismissed