TAMPA, Fla. — He was 28. She was 11. Her parents said they gave consent, claiming cultural norms of the Guatemalan highlands. But in Dover, Florida, a little girl with a baby raises questions. When deputies came, Teodoro Pablo-Ramirez understood only some of what they said, according to his lawyer. He speaks no English and little Spanish — just the Mayan tongue of Mam. The indigenous language, understood by few interpreters, has stymied court cases across the country. One interpreting service in Washington resorted to recruiting a Mam speaker out of a jail lobby. In Hillsborough Circuit Court, two cases,...