MIAMI – A 16-year-old student has been arrested for orchestrating a series of network outages and cyberattacks during the first week of school in Florida’s largest district, authorities said Thursday.District police said they also believe others were involved in the cyberattacks, which have plagued the Miami-Dade schools since they reopened Monday and students began receiving online instruction amid the coronavirus pandemic.“We will not rest until every one of them is caught and brought to justice,” schools police chief Edwin Lopez said.Superintendent of Schools Alberto Carvalho said it was “disheartening that one of our own students has admitted to intentionally causing this kind of disruption.”According to Lopez, the student at South.