A Latino man identified in court filings as J.M.R. alleges ICE agents pulled him from his car, threw him to the ground and shocked him with a Taser before detaining him. A federal judge later ruled his detention unlawful and ordered his release. He is among the named plaintiffs in a proposed federal class-action lawsuit, Guzmán v. DHS, filed Sept. 9 in U.S. District Court in Maryland challenging alleged warrantless ICE arrests.