After watching the deplorable behavior of the cops during the Minnisota collective bargaining debable, I'm guessing the answer to your question depends heavily on whether they're unionized or not.
Forget the minority vote, they already know what to do
They all want their pensions
I seriously doubt that a majority of them vote democrat. I have known and worked with a decent number of NJ State Troopers over the years and quite a few of them had political views that would make many Freepers seem like left wing pantywaists. Comparing NJ State Troopers to local cops or other State Police doesn’t work. They are a breed all their own. Even though they have compromised some of the training it is still very very tough to become a NJ State Trooper. A good friend of mine who went through both Marine Boot Camp and NJ State Trooper training said his time on Parris Island was much easier both physically and mentally.
“Well I’m wondering how many NJ State police voted for bambi...and probably will again.”
Probably none (including the black state troopers); these are serious people.