NEW : $ 5000 reward for information leading to arrest of Shawn ##a Labeet . One officer killed , three wounded after man fires high - powered weapon at them . Source says suspect 's father , brother among people being questioned . A man suspected of shooting four Miami-Dade police officers , one fatally , after a traffic stop Thursday , remained the subject of an intense manhunt Thursday night . Driver was stopped after driving erratically , police say .
NEW : $ 5000 reward for information leading to arrest of Shawn ##a Labeet . One officer killed , three wounded after man fires high - powered weapon at them . Source says suspect 's father , brother among people being questioned . Driver was stopped after driving erratically , police say .