February 11, 2014 7:16 pm 4 in Custody After Police Chases That Began in Key Biscayne Four suspects are in custody after a pair of police chases of stolen cars that began in Key Biscayne Tuesday morning. NBC 6’s Hank Tester has the story. US & World Videos 1:32 Pet adoption deals offered at shelter in Miami-Dade 2:29 April 2024 was the Earth's hottest April on record 2:18 Man says pet dog left paralyzed after staying at boarding facility 2:48 Family says Hollywood man shot two nephews before turning gun on himself 1:40 Florida ranks second in the nation in child hot car deaths since 1990: Study