July 20, 2018 6:45 pm Swimming Advisories in Effect in Key Biscayne Swimming advisories are in effect in Key Biscayne after traces of fecal matter were found in the water. NBC6 Reporter Dan Krauth has the story. US & World Videos 0:21 Cuban actor arrested after dispute with wife 1:51 Registration opens for 2025 Florida Python Challenge; Everglades National Park joins locations 2:33 Residents forced to move out after Hollywood fire that killed woman 2:13 Miami-Dade Sheriff's Office warns of rise in AI law enforcement scams 1:30 6 to know — Top stories of the day