"It is a very sad day for Dade County," said Mayor Carlos Alvarez.
By Andres Viglucci and David Ovalle
The Miami Herald
Gunman suspected in Fla. police killings shot dead
Four arrested for aiding Fla. cop killer LaBeet
CUTLER BAY, Fla. — One Miami-Dade police officer was shot dead and three others wounded late Thursday morning after they stopped a man driving erratically through a Southwest Miami-Dade County neighborhood.