Kevin Collier reports: constabulary hold arrested a fl high school pupil for alleged cyberattacks that rendered the Miami-Dade school districts remote learning platform�almost impossible to use. The student, an unnamed 16-year-old junior at the south Miami Senior High School, admitted to attacking the schools My school Online platform, which is designed to let students attend school from home during the coronavirus pandemic, the Miami-Dade public schooltime district�announced�Thursday. Read more on NBC.