Domestic assault arrests in Florissant typically follow a similar arc: police respond to a call, both parties are interviewed, one party is taken into custody, and an ex parte order of protection is filed before the arraignment. The protection order can include no-contact provisions, residency exclusion, and firearm-surrender requirements that take effect immediately and require careful compliance even before the criminal case resolves.
The case files in the 21st Judicial Circuit at Clayton. The St. Louis County Prosecutor's Office handles intake through a specialized domestic-violence unit. Recantation by the complaining witness is not a case-killer the way many defendants assume — the state can and often does proceed on the officer's testimony, the 911 call, body-cam footage, and prior-incident history.
Misdemeanor domestic assault triggers the federal Lautenberg Amendment, which permanently bars firearm possession. Even if a defendant resolves the criminal case through SIS or a diversion outcome, the underlying domestic-violence finding can trigger federal firearm restrictions that the state-court disposition does not address. Lautenberg exposure is a separate analysis that has to happen alongside the plea discussion.
Defense angles depend on the specific facts. Self-defense, lack of physical contact, mutual combat, false-allegation patterns, and identification issues each have their own evidentiary requirements. The 911 call, the responding officer's body-cam, the EMS records (if any), and any photographs taken at the scene are the spine of the file — and the body-cam footage retention runs the standard SLCPD ~90-day clock.