A teacher in Miami-Dade County is under investigation and has been removed from the classroom. The Lorah Park Elementary School pre-K teacher allegedly taped a five-year-old girl's mouth shut. Lationa Sterling is the girl's mother, and she says the teacher apologized, but that's not enough. Sterling says she filed a complaint with the school district and its police department. Miami-Dade County Public Schools says it's investigating and has reassigned the teacher. Sterling also tells 7News she plans to remove her daughter from the school.