United States v. Casillas-Montero

United States Court of Appeals For the First Circuit No. 23-1859 UNITED STATES, Appellee, v. ANTONIO CASILLAS-MONTERO, a/k/a Stone City Kennel, Defendant, Appellant. APPEAL FROM THE UNITED STATES DISTRICT COURT FOR THE DISTRICT OF PUERTO RICO [Hon. Silvia L. Carreño-Coll, U.S. District Judge] Before Gelpí, Lipez, and Rikelman, Circuit Judges. Linda A. Backiel for appellant. Thekla Hansen-Young, with whom W. Stephen Muldrow, United States Attorney, Jonathan L. Gottfried, Assistant United States Attorney, Todd Kim, Assistant Attorney General, Rachel Heron, Ethan C. Eddy, and Allen M. Brabender,…