NORTHWEST MIAMI-DADE, FLA. (WSVN) - Authorities are searching for a 16-year-old girl who was last seen in northwest Miami-Dade on Dec. 28.According to police, Summer<a class="excerpt-read-more" href="https://wsvn.com/news/local/miami-dade/police-searching-for-16-year-old-girl-missing-from-nw-miami-dade-since-december/">Read More</a>