A "Teacher of the Year" in Florida was arrested Friday after she allegedly struck a minor in the face – causing a nosebleed – after the student posted a message on Instagram questioning the educator's selection for the top honor, according to a report. Caroline Melanie Lee, the 60-year-old teacher at Darnell-Cookman Middle/High School, was subsequently arrested. She denied ever striking the student, The Florida Times-Union reported, citing the arrest report. The paper described troubling allegations from a student. The alleged incident occurred after some Instagram commenters questioned Lee being tapped for the honor, the paper reported. One issue that...