Chrisanna Elser filed a proposed class action against Flock Safety, the towns of Columbine Valley and Bow Mar and police officials in federal court in Colorado on 5 October 2026. The suit alleges a Columbine Valley officer reviewed about a month of her Flock plate records to cite her for a $25 package theft, a summons later voided, and that Flock lets officers search movement histories without a warrant. The claims have not been proven.