May 8, 2017 7:15 am 6 Things to Know – May 8th Before you head out the door for work or school, NBC 6 has the top stories you need to know to start your day. US & World Videos 1:36 4 people found dead in SW Miami-Dade home, family says 1:00 Police respond to fake grenade found at U.S. Post Office in Sweetwater 0:36 Video shows woman injured in hit-and-run in Pinecrest 1:50 Deadly shooting investigation 0:16 Biker struck, killed by driver in Lauderdale Lakes